loadpatents
name:-0.070068836212158
name:-0.052217960357666
name:-0.0014770030975342
Helmus; Michael N. Patent Filings

Helmus; Michael N.

Patent Applications and Registrations

Patent applications and USPTO patent grants for Helmus; Michael N..The latest application filed is for "bone anchor".

Company Profile
0.45.45
  • Helmus; Michael N. - Ann Arbor MI
  • Helmus; Michael N. - Worcester MA
  • Helmus; Michael N - Worcester MA
  • Helmus, Michael N. - Long Beach CA
  • Helmus; Michael N. - New York NY
  • Helmus; Michael N. - St. Louis Park MN
*profile and listings may contain filings by different individuals or companies with the same name. Review application materials to confirm ownership/assignment.
Patent Activity
PatentDate
Bone anchor
Grant 8,877,499 - Kantrowitz , et al. November 4, 2
2014-11-04
Puncture hole sealing device
Grant 8,709,038 - Zhong , et al. April 29, 2
2014-04-29
Medical devices having nanoporous coatings for controlled therapeutic agent delivery
Grant 8,574,615 - Tenney , et al. November 5, 2
2013-11-05
Bone Anchor
App 20130261676 - Kantrowitz; Allen B. ;   et al.
2013-10-03
Medical devices having porous polymeric regions for controlled drug delivery and regulated biocompatibility
Grant 8,535,702 - Richard , et al. September 17, 2
2013-09-17
Treating biological tissues to mitigate post-implantation calcification
Grant 8,236,241 - Carpentier , et al. August 7, 2
2012-08-07
Medical devices with triggerable bioadhesive material
Grant 8,221,783 - Helmus , et al. July 17, 2
2012-07-17
Medical devices having bioactive surfaces
Grant 8,092,818 - Richard , et al. January 10, 2
2012-01-10
Drug release regions for medical devices, which include polycyclic-structure-containing polymers
Grant 8,067,026 - Ranade , et al. November 29, 2
2011-11-29
Medical Devices Having Nanostructured Regions For Controlled Tissue Biocompatibility And Drug Delivery
App 20110014264 - Helmus; Michael N. ;   et al.
2011-01-20
Medical Devices Having Vapor Deposited Nanoporous Coatings For Controlled Therapeutic Agent Delivery
App 20100280612 - Helmus; Michael N.
2010-11-04
Medical Devices Having Nanoporous Coatings for Controlled Therapeutic Agent Delivery
App 20100233238 - Tenney; Barron ;   et al.
2010-09-16
Implantable or insertable medical articles having covalently modified, biocompatible surfaces
Grant 7,767,220 - Ranade , et al. August 3, 2
2010-08-03
Biomaterials for enhanced healing
Grant 7,709,439 - Helmus , et al. May 4, 2
2010-05-04
Medical devices having porous regions for controlled therapeutic agent exposure or delivery
Grant 7,666,179 - Tenney , et al. February 23, 2
2010-02-23
Bioactive polymers for imparting bioactive character to hydrophobic medical article surfaces
Grant 7,625,552 - Helmus , et al. December 1, 2
2009-12-01
Medical Devices With Triggerable Bioadhesive Material
App 20090098176 - Helmus; Michael N. ;   et al.
2009-04-16
Embolization Particles
App 20090068271 - DiCarlo; Paul ;   et al.
2009-03-12
Magnetic resonance imaging of a medical device and proximate body tissue
Grant 7,483,732 - Zhong , et al. January 27, 2
2009-01-27
Medical articles for long term implantation
App 20080208325 - Helmus; Michael N. ;   et al.
2008-08-28
Method And Apparatus For Coating A Medical Device By Electroless Plating
App 20080102194 - Helmus; Michael N. ;   et al.
2008-05-01
Medical devices having porous regions for controlled therapeutic agent exposure or delivery
App 20080086113 - Tenney; Barron ;   et al.
2008-04-10
Bioactive polymers for imparting bioactive character to hydrophobic medical article surfaces
App 20070280987 - Helmus; Michael N. ;   et al.
2007-12-06
Medical devices having bioactive surfaces
App 20070269480 - Richard; Robert E. ;   et al.
2007-11-22
Treating Biological Tissues To Mitigate Post-implantation Calcification
App 20070255423 - Carpentier; Alain F. ;   et al.
2007-11-01
Medical devices having nanoporous coatings for controlled therapeutic agent delivery
App 20070224235 - Tenney; Barron ;   et al.
2007-09-27
Medical articles having enhanced therapeutic agent binding
App 20070110786 - Tenney; Barron ;   et al.
2007-05-17
Method for treatment of biological tissues to mitigate post-implantation calcification and thrombosis
Grant 7,214,344 - Carpentier , et al. May 8, 2
2007-05-08
Patch stabilization of rods for treatment of cardiac muscle
Grant 7,195,776 - Helmus March 27, 2
2007-03-27
Self-assembled endovascular structures
App 20070048383 - Helmus; Michael N.
2007-03-01
Patch stabilization of rods for treatment of cardiac muscle
App 20070010799 - Helmus; Michael N.
2007-01-11
Patch stabilization of rods for treatment of cardiac muscle
Grant 7,108,685 - Helmus September 19, 2
2006-09-19
Drug release regions for medical devices, which include polycyclic-structure-containing polymers
App 20060204545 - Ranade; Shrirang V. ;   et al.
2006-09-14
Medical devices having porous polymeric regions for controlled drug delivery and regulated biocompatibility
App 20060171985 - Richard; Robert E. ;   et al.
2006-08-03
Implantable or insertable medical devices having optimal surface energy
App 20060171980 - Helmus; Michael N. ;   et al.
2006-08-03
Medical devices having nanostructured regions for controlled tissue biocompatibility and drug delivery
App 20060129215 - Helmus; Michael N. ;   et al.
2006-06-15
Method and apparatus for coating a medical device by electroplating
App 20060124466 - Xu; Yixin ;   et al.
2006-06-15
Medical devices having vapor deposited nanoporous coatings for controlled therapeutic agent delivery
App 20060127443 - Helmus; Michael N.
2006-06-15
Use of supercritical fluids to incorporate biologically active agents into nanoporous medical articles
App 20060127442 - Helmus; Michael N.
2006-06-15
Medical implant with average surface charge density
App 20060089709 - Helmus; Michael N.
2006-04-27
Delivery systems for periadventitial delivery for treatment of restenosis and anastomotic intimal hyperplasia
Grant 6,991,804 - Helmus , et al. January 31, 2
2006-01-31
Magnetic resonance imaging of a medical device and proximate body tissue
App 20050240098 - Zhong, Sheng-Ping ;   et al.
2005-10-27
Implantable or insertable medical articles having covalently modified, biocompatible surfaces
App 20050238684 - Helmus, Michael N. ;   et al.
2005-10-27
Dry spun styrene-isobutylene copolymers
App 20050208107 - Helmus, Michael N. ;   et al.
2005-09-22
Drug coating with topcoat
App 20050208200 - Ding, Ni ;   et al.
2005-09-22
Biomaterials for enhanced healing
App 20050187146 - Helmus, Michael N. ;   et al.
2005-08-25
Drug coating with topcoat
App 20050187611 - Ding, Ni ;   et al.
2005-08-25
Medical device with drug
App 20050106210 - Ding, Ni ;   et al.
2005-05-19
Treatment of tissue, instruments and work surfaces to remove infectious agents
App 20050080040 - Cunanan, Crystal M. ;   et al.
2005-04-14
Delivery systems for periadventitial delivery for treatment of restenosis and anastomotic intimal hyperplasia
App 20040202711 - Helmus, Michael N. ;   et al.
2004-10-14
Puncture hole sealing device
App 20040122350 - Zhong, Sheng-Ping ;   et al.
2004-06-24
Bioactive coatings to prevent tissue overgrowth on artificial heart valves
App 20040093080 - Helmus, Michael N. ;   et al.
2004-05-13
Delivery systems for periadventitial delivery for treatment of restenosis and anastomotic intimal hyperplasia
Grant 6,730,313 - Helmus , et al. May 4, 2
2004-05-04
Drug coating with topcoat
App 20040049265 - Ding, Ni ;   et al.
2004-03-11
Method for treatment of biological tissues to mitigate post-implantation calcification and thrombosis
App 20030226208 - Carpentier, Alain F. ;   et al.
2003-12-11
Patch stabilization of rods for treatment of cardiac muscle
App 20030195527 - Helmus, Michael N.
2003-10-16
Drug coating with topcoat
Grant 6,620,194 - Ding , et al. September 16, 2
2003-09-16
Method for fixation of biological tissues having mitigated propensity for post-implantation calcification and thrombosis and bioprosthetic devices prepared thereby
Grant 6,547,827 - Carpentier , et al. April 15, 2
2003-04-15
Treatment of tissue, instruments and work surfaces to remove infectious agents
App 20030050276 - Cunanan, Crystal M. ;   et al.
2003-03-13
Perfusion balloon catheter
Grant 6,503,224 - Forman , et al. January 7, 2
2003-01-07
Methods for preparation of bioprosthetic tissue and implantable devices comprising such bioprosthetic tissue
App 20020137024 - Cunanan, Crystal M. ;   et al.
2002-09-26
Drug release stent coating
App 20020071902 - Ding, Ni ;   et al.
2002-06-13
Drug release stent coating
Grant 6,358,556 - Ding , et al. March 19, 2
2002-03-19
Drug Release Coated Stent
App 20020032477 - HELMUS, MICHAEL N. ;   et al.
2002-03-14
Delivery systems for periadventitial delivery for treatment of restenosis and anastomotic intimal hyperplasia
App 20020026236 - Helmus, Michael N. ;   et al.
2002-02-28
Drug coating with topcoat
App 20020004101 - Ding, Ni ;   et al.
2002-01-10
Method for fixation of biological tissues having mitigated propensity for post-implantation calcification and thrombosis and bioprosthetic devices prepared thereby
App 20010032024 - Cunanan, Crystal M. ;   et al.
2001-10-18
Drug coating with topcoat
Grant 6,284,305 - Ding , et al. September 4, 2
2001-09-04
Process for the preparation of slippery, tenaciously adhering, hydrophilic polyurethane hydrogel coatings, coated polymer and metal substrate materials, and coated medical devices
Grant 6,265,016 - Hostettler , et al. July 24, 2
2001-07-24
Perfusion balloon catheter having a magnetically driven impeller
Grant 6,129,704 - Forman , et al. October 10, 2
2000-10-10
Medical devices with long term non-thrombogenic coatings
Grant 6,120,536 - Ding , et al. September 19, 2
2000-09-19
Medical device coated with interpenetrating network of hydrogel polymers
Grant 6,120,904 - Hostettler , et al. September 19, 2
2000-09-19
Drug coating with topcoat
Grant 6,099,562 - Ding , et al. August 8, 2
2000-08-08
Process for preparation of slippery, tenaciously adhering, hydrophilic polyurethane hydrogel coating, coated polymer and metal substrate materials, and coated medical devices
Grant 6,080,488 - Hostettler , et al. June 27, 2
2000-06-27
Sewing ring having increased annular coaptation
Grant 6,045,576 - Starr , et al. April 4, 2
2000-04-04
Slippery, tenaciously adhering hydrophilic polyurethane hydrogel coatings, coated metal substrate materials, and coated medical devices
Grant 6,040,058 - Hostettler , et al. March 21, 2
2000-03-21
Process for the preparation of slippery, tenaciously adhering, hydrophilic polyurethane hydrogel coatings, coated metal substrate materials, and coated medical devices
Grant 6,030,656 - Hostettler , et al. February 29, 2
2000-02-29
Slippery, tenaciously adhering hydrophilic polyurethane hydrogel coatings, coated polymer substrate materials, and coated medical devices
Grant 6,017,577 - Hostettler , et al. January 25, 2
2000-01-25
Slippery, tenaciously adhering hydrogel coatings containing a polyurethane-urea polymer hydrogel commingled with a poly(N-vinylpyrrolidone) polymer hydrogel, coated polymer and metal substrate materials, and coated medical devices
Grant 5,919,570 - Hostettler , et al. July 6, 1
1999-07-06
Process for hydrophilicization of hydrophobic polymers
Grant 5,849,368 - Hostettler , et al. December 15, 1
1998-12-15
Drug release stent coating process
Grant 5,837,313 - Ding , et al. November 17, 1
1998-11-17
Process for producing slippery, tenaciously adhering hydrogel coatings containing a polyurethane-urea polymer hydrogel commingled with a poly (n-vinylpyrrolidone) polymer hydrogel
Grant 5,662,960 - Hostettler , et al. September 2, 1
1997-09-02
Process for producing slippery, tenaciously adhering hydrogel coatings containing a polyurethane-urea polymer hydrogel commingled with at least one other, dissimilar polymer hydrogel
Grant 5,576,072 - Hostettler , et al. November 19, 1
1996-11-19
Medical device polymer
Grant 5,569,463 - Helmus , et al. October 29, 1
1996-10-29
Drug delivery guidewire
Grant 5,569,197 - Helmus , et al. October 29, 1
1996-10-29
Angioplasty device
Grant 5,505,699 - Forman , et al. April 9, 1
1996-04-09
Medical device polymer
Grant 5,447,724 - Helmus , et al. September 5, 1
1995-09-05
Company Registrations

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