Williamson, IV; Warren P.

Patent Applications and Registrations

Patent applications and USPTO patent grants for Williamson, IV; Warren P..The latest application filed is for "sectionable cassette and embedding frame with tissue immobilizing separable lid, and methods for preparing biopsy tissue samples".

Company Profile

6.102.37

Williamson, IV; Warren P. - Marion MA
Williamson, IV; Warren P. - Loveland OH
Williamson, IV; Warren P - Loveland OH US
Williamson, IV; Warren P. - Cincinnati OH
Williamson, IV; Warren P. - Huntington Beach CA

*profile and listings may contain filings by different individuals or companies with the same name. Review application materials to confirm ownership/assignment.

Patent Activity

Patent	Date
Sectionable Cassette And Embedding Frame With Tissue Immobilizing Separable Lid, And Methods For Preparing Biopsy Tissue Samples App 20220090996 - Williamson, IV; Warren P.	2022-03-24
Sectionable cassette and embedding frame with tissue immobilizing separable lid, and methods for preparing biopsy tissue samples Grant 11,226,272 - Williamson, IV January 18, 2	2022-01-18
Sectionable Cassette And Embedding Frame With Connectors, And Methods For Preparing Biopsy Tissue Samples App 20210138476 - Williamson, IV; Warren P.	2021-05-13
Microtome Sectionable Gel Support Structure And Methods App 20200408651 - Williamson, IV; Warren P. ; et al.	2020-12-31
Microtome sectionable gel support structure and methods Grant 10,794,804 - Williamson, IV , et al. October 6, 2	2020-10-06
Apparatus And Methods For Occluding A Hollow Anatomical Structure App 20190254672 - Williamson, IV; Warren P. ; et al.	2019-08-22
Apparatus and methods for occluding a hollow anatomical structure Grant 10,314,585 - Williamson, IV , et al.	2019-06-11
Apparatus and methods for occluding a hollow anatomical structure Grant 10,285,712 - Cosgrove, III , et al.	2019-05-14
Apparatus and methods for occluding a hollow anatomical structure Grant 10,166,024 - Williamson, IV , et al. J	2019-01-01
Sectionable Cassette And Embedding Frame With Tissue Immobilizing Separable Lid, And Methods For Preparing Biopsy Tissue Samples App 20180156701 - Williamson, IV; Warren P.	2018-06-07
Method for automated processing and embedding of tissue samples Grant 9,194,779 - Williamson, IV , et al. November 24, 2	2015-11-24
Apparatus And Methods For Occluding A Hollow Anatomical Structure App 20150320426 - Cosgrove, III; Delos M. ; et al.	2015-11-12
Apparatus and methods for occluding a hollow anatomical structure Grant 9,119,627 - Cosgrove , et al. September 1, 2	2015-09-01
Apparatus And Methods For Occluding A Hollow Anatomical Structure App 20150223813 - Williamson, IV; Warren P. ; et al.	2015-08-13
Method of staging a tissue sample cassette Grant 9,097,630 - Williamson, IV , et al. August 4, 2	2015-08-04
Method For Automated Processing And Embedding Of Tissue Samples App 20150198509 - Williamson, IV; Warren P. ; et al.	2015-07-16
Ablation device with cooled electrodes and methods of use Grant 8,998,892 - Winkler , et al. April 7, 2	2015-04-07
Method for automated processing and embedding of tissue samples Grant 8,999,270 - Williamson, IV , et al. April 7, 2	2015-04-07
Firearm headspace measuring gauge and method Grant 8,984,758 - Williamson, IV March 24, 2	2015-03-24
Ablation device with internally cooled electrodes Grant 8,915,878 - Winkler , et al. December 23, 2	2014-12-23
Cassette for handling and holding tissue samples during processing, embedding and microtome procedures, and methods therefor Grant 8,877,146 - Williamson, IV , et al. November 4, 2	2014-11-04
Method For Automated Processing And Embedding Of Tissue Samples App 20140255986 - Williamson, IV; Warren P. ; et al.	2014-09-11
Method for orienting tissue samples on a microtome sectionable biopsy support Grant 8,796,038 - Williamson, IV , et al. August 5, 2	2014-08-05
Microtome Sectionable Biopsy Support For Orienting Tissue Samples App 20140205515 - Williamson, IV; Warren P. ; et al.	2014-07-24
Firearm Headspace Measuring Gauge And Method App 20140196300 - Williamson, IV; Warren P.	2014-07-17
Tissue cassette for automated handling and embedding of tissue samples Grant 8,734,735 - Williamson, IV , et al. May 27, 2	2014-05-27
Biopsy Support With Sectionable Resilient Cellular Material App 20140113328 - Williamson, IV; Warren P.	2014-04-24
Method of Staging a Tissue Sample Cassette App 20140099661 - Williamson, IV; Warren P. ; et al.	2014-04-10
Microtome Sectionable Gel Support Structure And Methods App 20140073004 - Williamson, IV; Warren P. ; et al.	2014-03-13
Ablation Device With Internally Cooled Electrodes App 20140025058 - Winkler; Matthew J. ; et al.	2014-01-23
Biopsy support with sectionable resilient cellular material Grant 8,623,300 - Williamson, IV January 7, 2	2014-01-07
Cassette and embedding assembly for handling and holding tissue samples during processing, embedding and microtome procedures, staging devices therefor, and methods therefor Grant 8,609,431 - Williamson, IV , et al. December 17, 2	2013-12-17
Apparatus And Methods For Occluding A Hollow Anatomical Structure App 20130245652 - Cosgrove; Delos M. ; et al.	2013-09-19
Apparatus and methods for occluding a hollow anatomical structure Grant 8,465,507 - Cosgrove , et al. June 18, 2	2013-06-18
Microtome Sectionable Biopsy Support For Orienting Tissue Samples App 20130078670 - Williamson, IV; Warren P. ; et al.	2013-03-28
Biopsy support with sectionable resilient cellular material Grant 8,383,067 - Williamson, IV February 26, 2	2013-02-26
Ablation device with internally cooled electrodes Grant 8,353,907 - Winkler , et al. January 15, 2	2013-01-15
Biopsy Support With Sectionable Resilient Cellular Material App 20130004990 - Williamson, IV; Warren P.	2013-01-03
Microtome sectionable biopsy support for orienting tissue samples Grant 8,329,120 - Williamson, IV , et al. December 11, 2	2012-12-11
Device to permit offpump beating heart coronary bypass surgery Grant 8,317,695 - Spence , et al. November 27, 2	2012-11-27
Single Port Surgical Tissue Containment And Extraction Device App 20120203241 - Williamson, IV; Warren P.	2012-08-09
Device to permit offpump beating heart coronary bypass surgery Grant 8,162,817 - Spence , et al. April 24, 2	2012-04-24
Apparatus And Methods For Occluding A Hollow Anatomical Structure App 20120059400 - Williamson, IV; Warren P. ; et al.	2012-03-08
Wound Closure Clips, Systems And Methods App 20120053603 - Williamson, IV; Warren P.	2012-03-01
Apparatus and methods for tendon or ligament repair Grant 8,114,129 - Lubbers , et al. February 14, 2	2012-02-14
Apparatus and methods for automated handling and embedding of tissue samples Grant 8,034,292 - Allen , et al. October 11, 2	2011-10-11
Tissue Cassette For Automated Handling And Embedding Of Tissue Samples App 20110182783 - Williamson, IV; Warren P. ; et al.	2011-07-28
Apparatus And Methods For Automated Handling And Embedding Of Tissue Samples App 20110165615 - Allen; Douglas P. ; et al.	2011-07-07
Unitary Shave Biopsy Blade App 20110130678 - Williamson, IV; Warren P.	2011-06-02
Apparatus and method for excising tissue and bandaging the resulting wound Grant 7,905,842 - Williamson, IV , et al. March 15, 2	2011-03-15
Ablation Device With Cooled Electrodes And Methods of Use App 20100305562 - Winkler; Matthew J. ; et al.	2010-12-02
Cassette And Embedding Assembly For Handling And Holding Tissue Samples During Processing, Embedding And Microtome Procedures, Staging Devices Therefor, And Methods Therefor App 20100278627 - Williamson, IV; Warren P. ; et al.	2010-11-04
Skin lesion exciser and skin-closure device therefor Grant 7,799,042 - Williamson, IV , et al. September 21, 2	2010-09-21
Cassette and embedding assembly for handling and holding tissue samples during processing, embedding and microtome procedures, staging devices therefore, and methods therefor Grant 7,776,274 - Williamson, IV , et al. August 17, 2	2010-08-17
Microtome Sectionable Biopsy Support For Orienting Tissue Samples App 20100184127 - Williamson, IV; Warren P. ; et al.	2010-07-22
Systems And Methods For Processing Tissue Samples For Histopathology App 20100167334 - Williamson, IV; Warren P.	2010-07-01
Apparatus And Methods For Automated Handling And Embedding Of Tissue Samples App 20100129859 - Allen; Douglas P. ; et al.	2010-05-27
Apparatus and methods for automated handling and embedding of tissue samples Grant 7,722,810 - Allen , et al. May 25, 2	2010-05-25
Extremely long wire fasteners for use in minimally invasive surgery and means and methods for handling those fasteners Grant 7,722,642 - Williamson, IV , et al. May 25, 2	2010-05-25
Apparatus and methods for securing tendons or ligaments to bone Grant 7,708,759 - Lubbers , et al. May 4, 2	2010-05-04
Apparatus And Methods For Occluding A Hollow Anatomical Structure App 20100082047 - Cosgrove; Delos M. ; et al.	2010-04-01
Apparatus And Methods For Tendon Or Ligament Repair App 20100049320 - Lubbers; Lawrence M. ; et al.	2010-02-25
Apparatus and methods for occluding a hollow anatomical structure Grant 7,645,285 - Cosgrove , et al. January 12, 2	2010-01-12
Apparatus and methods for tendon or ligament repair Grant 7,611,521 - Lubbers , et al. November 3, 2	2009-11-03
Cellular Telephone System That Uses Position Of A Mobile Unit To Make Call Management Decisions App 20090247117 - Dennison; Everett ; et al.	2009-10-01
Ablation Device With Internally Cooled Electrodes App 20090163905 - Winkler; Matthew J. ; et al.	2009-06-25
Apparatus and method for indicating tilt Grant 7,530,193 - Williamson, IV , et al. May 12, 2	2009-05-12
Device to Permit Offpump Beating Heart Coronary Bypass Surgery App 20090099412 - Spence; Paul A. ; et al.	2009-04-16
Device To Permit Offpump Beating Heart Coronary Bypass Surgery App 20090099411 - Spence; Paul A. ; et al.	2009-04-16
Skin lesion exciser and skin-closure device therefor Grant 7,513,902 - Banbury , et al. April 7, 2	2009-04-07
Method and apparatus for performing anastomosis with eversion of tissue edges and joining of exposed intima of the everted tissue Grant 7,497,865 - Willis , et al. March 3, 2	2009-03-03
Device to permit offpump beating heart coronary bypass surgery Grant 7,476,199 - Spence , et al. January 13, 2	2009-01-13
Device to permit offpump beating heart coronary bypass surgery Grant 7,476,196 - Spence , et al. January 13, 2	2009-01-13
Apparatus and Methods for Occluding a Hallow Anatomical Structure App 20090012545 - Williamson, IV; Warren P. ; et al.	2009-01-08
Device to permit offpump beating heart coronary bypass surgery Grant 7,404,792 - Spence , et al. July 29, 2	2008-07-29
Means and method of replacing a heart valve in a minimally invasive manner Grant RE40,377 - Williamson, IV , et al. June 10, 2	2008-06-10
Device to permit offpump beating heart coronary bypass surgery Grant 7,377,895 - Spence , et al. May 27, 2	2008-05-27
Cellular telephone system that uses position of a mobile unit to make call management decisions Grant 7,289,763 - Dennison , et al. October 30, 2	2007-10-30
Device to permit offpump beating heart coronary bypass surgery Grant 7,195,591 - Spence , et al. March 27, 2	2007-03-27
Cassette for handling and holding tissue samples during processing, embedding and microtome procedures, and methods therefor Grant 7,179,424 - Williamson, IV , et al. February 20, 2	2007-02-20
Apparatus and method for harvesting and handling tissue samples for biopsy analysis Grant 7,156,814 - Williamson, IV , et al. January 2, 2	2007-01-02
Container, sealing cap and method for sealing a nozzle tip of a curable liquid dispensing container Grant 7,032,790 - Williamson, IV , et al. April 25, 2	2006-04-25
Apparatus and methods for tendon or ligament repair Grant 6,984,241 - Lubbers , et al. January 10, 2	2006-01-10
Tilt indicator for firearms Grant 6,978,569 - Williamson, IV , et al. December 27, 2	2005-12-27
Apparatus and method for performing an anastomosis Grant 6,884,251 - Spence , et al. April 26, 2	2005-04-26
Cellular telephone system that uses position of a mobile unit to make call management decisions Grant 6,847,822 - Dennison , et al. January 25, 2	2005-01-25
Method and apparatus for performing anastomosis with eversion of tissue edges and joining of exposed intima of the everted tissue Grant 6,811,555 - Willis , et al. November 2, 2	2004-11-02
Non-kinking and non-tangling suture package Grant 6,659,270 - Williamson, IV , et al. December 9, 2	2003-12-09
Means and method for performing an anastomosis Grant 6,652,543 - Spence , et al. November 25, 2	2003-11-25
Surgical loop delivery device Grant 6,610,072 - Christy , et al. August 26, 2	2003-08-26
Apparatus and method for performing an anastomosis Grant 6,565,581 - Spence , et al. May 20, 2	2003-05-20
Access and cannulation device and method for rapidly placing same and for rapidly closing same in minimally invasive surgery Grant 6,488,692 - Spence , et al. December 3, 2	2002-12-03
Electrosurgical hemostatic device including an anvil Grant H2,037 - Yates , et al. July 2, 2	2002-07-02
Tissue stabilizer having an articulating lift element Grant 6,406,424 - Williamson, IV , et al. June 18, 2	2002-06-18
Means and method of replacing a heart valve in a minimally invasive manner Grant 6,402,780 - Williamson, IV , et al. June 11, 2	2002-06-11
Cellular telephone system that uses position of a mobile unit to make call management decisions Grant 6,324,404 - Dennison , et al. November 27, 2	2001-11-27
Means and method for performing an anastomosis Grant 6,254,617 - Spence , et al. July 3, 2	2001-07-03
Means and method for performing an anastomosis Grant 6,241,742 - Spence , et al. June 5, 2	2001-06-05
Means and method for performing an anastomosis Grant 6,190,397 - Spence , et al. February 20, 2	2001-02-20
Wire fasteners for use in minimally invasive surgery and means and methods for handling those fasteners Grant 6,162,233 - Williamson, IV , et al. December 19, 2	2000-12-19
Surgical loop delivery device Grant 6,152,936 - Christy , et al. November 28, 2	2000-11-28
Electrosurgical hemostatic method and device Grant H1,904 - Yates , et al. October 3, 2	2000-10-03
Tissue punching instrument Grant 6,080,173 - Williamson, IV , et al. June 27, 2	2000-06-27
Cigar clipper and method Grant 6,076,260 - Williamson, IV June 20, 2	2000-06-20
Surgical tissue treating device with locking mechanism Grant 6,024,741 - Williamson, IV , et al. February 15, 2	2000-02-15
Wire fasteners for use in minimally invasive surgery and apparatus and methods for handling those fasteners Grant 5,972,004 - Williamson, IV , et al. October 26, 1	1999-10-26
Fastener delivery and deployment mechanism and method for placing the fastener in minimally invasive surgery Grant 5,891,160 - Williamson, IV , et al. April 6, 1	1999-04-06
Surgical stapler and staple cartridge Grant 5,871,135 - Williamson IV , et al. February 16, 1	1999-02-16
Means and methods for performing an anastomosis Grant 5,868,763 - Spence , et al. February 9, 1	1999-02-09
Impedance feedback monitor with query electrode for electrosurgical instrument Grant 5,817,093 - Williamson, IV , et al. October 6, 1	1998-10-06
Means and method for harvesting and handling tissue samples for biopsy analysis Grant 5,817,032 - Williamson, IV , et al. October 6, 1	1998-10-06
Electrosurgical hemostatic device Grant 5,810,811 - Yates , et al. September 22, 1	1998-09-22
Surgical tissue treating device with locking mechanism Grant 5,807,393 - Williamson, IV , et al. September 15, 1	1998-09-15
Electrosurgical hemostatic device Grant 5,709,680 - Yates , et al. January 20, 1	1998-01-20
Surgical stapler and staple cartridge Grant 5,630,541 - Williamson, IV , et al. May 20, 1	1997-05-20
Surgical stapler instrument Grant 5,562,241 - Knodel , et al. October 8, 1	1996-10-08
Endoscopic access assembly Grant 5,545,179 - Williamson, IV August 13, 1	1996-08-13
Centrifuge with separable bowl and spool elements providing access to the separation chamber Grant 5,525,218 - Williamson, IV , et al. June 11, 1	1996-06-11
Surgical stapler instrument Grant 5,465,895 - Knodel , et al. November 14, 1	1995-11-14
Surgical stapler with tissue gripping ridge Grant 5,452,837 - Williamson, IV , et al. September 26, 1	1995-09-26
Staple cartridge for a surgical stapler Grant 5,417,361 - Williamson, IV May 23, 1	1995-05-23
Surgical stapler and staple cartridge Grant 5,415,334 - May 16, 1	1995-05-16
Staple cartridge for a surgical stapler Grant 5,364,003 - Williamson, IV November 15, 1	1994-11-15
Centrifugal processing system with direct access drawer Grant 5,362,291 - Williamson, IV November 8, 1	1994-11-08
Centrifuge with separable bowl and spool elements providing access to the separation chamber Grant 5,360,542 - Williamson, IV , et al. November 1, 1	1994-11-01
Pivot pin bearing/seal with loose eyelet especially suited for disposable continuous flow blood filtration system cartridges Grant 4,965,846 - Williamson, IV October 23, 1	1990-10-23
Method and apparatus for purging tubing network of blood processing system Grant 4,888,004 - Williamson, IV , et al. December 19, 1	1989-12-19
Rotor drive for medical disposables Grant 4,753,729 - Schoendorfer , et al. June 28, 1	1988-06-28
Pivot pin bearing for biomedical systems Grant 4,675,106 - Schoendorfer , et al. June 23, 1	1987-06-23