Kroll; Kai

Patent Applications and Registrations

Patent applications and USPTO patent grants for Kroll; Kai.The latest application filed is for "strip scale technology".

Company Profile

7.63.36

Kroll; Kai - Plymouth MN
Kroll; Kai - Minneapolis MN
Kroll, Kai - Maple Grove MN
Kroll, Kai - Minnetonka 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

Patent	Date
Strip Scale Technology App 20220252447 - Kroll; William P. ; et al.	2022-08-11
System for managing high impedance changes in a non-thermal ablation system for BPH Grant 11,224,474 - Kroll , et al. January 18, 2	2022-01-18
Weigh in motion strip scale having plural compliant features Grant 11,143,542 - Kroll , et al. October 12, 2	2021-10-12
Non-thermal ablation system for treating tissue Grant 10,939,957 - Nelson , et al. March 9, 2	2021-03-09
Catheter for treating tissue with non-thermal ablation Grant 10,842,555 - Holtz , et al. November 24, 2	2020-11-24
Non-Thermal Ablation System for Treating BPH and Other Growths App 20200281647 - Fruland; Benjamin R. ; et al.	2020-09-10
Low-corrosion electrode for treating tissue Grant 10,736,689 - Sundquist , et al. A	2020-08-11
Motor vehicle alignment technology Grant 10,724,855 - Kroll , et al.	2020-07-28
Non-thermal ablation system for treating BPH and other growths Grant 10,575,899 - Fruland , et al.	2020-03-03
System For Managing High Impedance Changes In A Non-thermal Ablation System For Bph App 20200022748 - Kroll; Mark W. ; et al.	2020-01-23
Non-Thermal Ablation System for Treating Tissue App 20190105103 - Nelson; Tom A. ; et al.	2019-04-11
Weigh in motion strip scale having plural compliant features App 20180340817 - Kroll; William P. ; et al.	2018-11-29
Motor Vehicle Alignment Technology App 20180321029 - Kroll; William P. ; et al.	2018-11-08
Non-thermal ablation system for treating tissue Grant 10,085,800 - Nelson , et al. October 2, 2	2018-10-02
Weigh in motion strip scale having plural compliant features Grant 10,031,019 - Kroll , et al. July 24, 2	2018-07-24
Non-Thermal Ablation System for Treating Tissue App 20170231693 - Nelson; Tom A. ; et al.	2017-08-17
Non-thermal ablation system for treating tissue Grant 9,597,145 - Nelson , et al. March 21, 2	2017-03-21
Strip Scale Technology App 20160273955 - Kroll; William P. ; et al.	2016-09-22
Non-Thermal Ablation System for Treating BPH and Other Growths App 20160206370 - Fruland; Benjamin R. ; et al.	2016-07-21
Strip scale technology Grant 9,354,105 - Kroll , et al. May 31, 2	2016-05-31
Non-thermal ablation system for treating BPH and other growths Grant 9,211,155 - Fruland , et al. December 15, 2	2015-12-15
Strip Scale Technology App 20140299390 - Kroll; William P. ; et al.	2014-10-09
Method and device for treating abnormal tissue growth with electrical therapy Grant 8,600,494 - Schroeppel , et al. December 3, 2	2013-12-03
Medium voltage therapy applications in treating cardiac arrest Grant 8,401,637 - Kroll , et al. March 19, 2	2013-03-19
Method And Device For Treating Abnormal Tissue Growth With Electrical Therapy App 20120203307 - Schroeppel; Edward A. ; et al.	2012-08-09
Method and device for treating cancer with electrical therapy in conjunction with chemotherapeutic agents and radiation therapy Grant 8,024,048 - Schroeppel , et al. September 20, 2	2011-09-20
Method and device for treating abnormal tissue growth with electrical therapy Grant 8,014,854 - Schroeppel , et al. September 6, 2	2011-09-06
Low-Corrosion Electrode for Treating Tissue App 20110106072 - Sundquist; Stephen K. ; et al.	2011-05-05
Partially implantable system for the electrical treatment of abnormal tissue growth Grant 7,720,549 - Schroeppel , et al. May 18, 2	2010-05-18
Method and apparatus for electrically forcing cardiac output in an arrhythmia patient Grant 7,706,864 - Kroll , et al. April 27, 2	2010-04-27
Non-Thermal Ablation System for Treating Tissue App 20100049188 - Nelson; Tom A. ; et al.	2010-02-25
Non-Thermal Ablation System for Treating BPH and Other Growths App 20100049031 - Fruland; Benjamin R. ; et al.	2010-02-25
Catheter for Treating Tissue with Non-Thermal Ablation App 20100049192 - Holtz; Michael C. ; et al.	2010-02-25
Method and Device for Treating Abnormal Tissue Growth With Electrical Therapy App 20090024075 - Schroeppel; Edward A. ; et al.	2009-01-22
Method and device for treating cancer with electrical therapy in conjunction with chemotherapeutic agents and radiation therapy Grant 7,412,285 - Schroeppel , et al. August 12, 2	2008-08-12
Disposable external defibrillator with hinged housing halves Grant 7,072,712 - Kroll , et al. July 4, 2	2006-07-04
Medium voltage therapy applications in treating cardiac arrest App 20060142809 - Kroll; Kai ; et al.	2006-06-29
Partially implantable system for the electrical treatment of cancer App 20050222623 - Kroll, Kai ; et al.	2005-10-06
Method and device for treating cancer with modified output electrical therapy App 20050222646 - Kroll, Kai ; et al.	2005-10-06
Electrical cardiac output forcer App 20050197676 - Kroll, Kai ; et al.	2005-09-08
Method for creating a coupling between a device and an ear structure in an implantable hearing assistance device Grant 6,875,166 - Kroll , et al. April 5, 2	2005-04-05
Electrical cardiac output forcer Grant 6,853,859 - Kroll , et al. February 8, 2	2005-02-08
Method and device for treating cancer with electrical therapy in conjunction with chemotherapeutic agents and radiation therapy App 20050004507 - Schroeppel, Edward A. ; et al.	2005-01-06
Piezoelectric film transducer App 20040181117 - Adams, Theodore P. ; et al.	2004-09-16
Method and apparatus for reduced feedback in implantable hearing assistance systems Grant 6,755,778 - Kroll , et al. June 29, 2	2004-06-29
Method and apparatus for electrically forcing cardiac output in an arrhythmia patient App 20040044373 - Kroll, Kai ; et al.	2004-03-04
Method for creating a coupling between a device and an ear structure in an implantable hearing assistance device App 20040039244 - Kroll, Kai ; et al.	2004-02-26
Method and apparatus for improving signal quality in implantable hearing systems Grant 6,689,045 - Kennedy , et al. February 10, 2	2004-02-10
Method and device for treating cancer with electrical therapy in conjunction with chemotherapeutic agents and radiation therapy App 20040010290 - Schroeppel, Edward A. ; et al.	2004-01-15
Method for creating a coupling between a device and an ear structure in an implantable hearing assistance device Grant 6,592,513 - Kroll , et al. July 15, 2	2003-07-15
Method and apparatus for fixation type feedback reduction in implantable hearing assistance systems Grant 6,585,637 - Brillhart , et al. July 1, 2	2003-07-01
External defibrillator with electrical CPR assist Grant 6,567,697 - Kroll , et al. May 20, 2	2003-05-20
Method and apparatus for reduced feedback in implantable hearing assistance systems Grant 6,540,662 - Kroll , et al. April 1, 2	2003-04-01
Method and apparatus for reduced feedback in implantable hearing assistance systems App 20030032856 - Kroll, Kai ; et al.	2003-02-13
Dual path implantable hearing assistance device Grant 6,491,722 - Kroll , et al. December 10, 2	2002-12-10
Disposable defibrillator App 20020156506 - Kroll, Mark W. ; et al.	2002-10-24
Method and apparatus for improving signal quality in implantable hearing systems App 20020123662 - Kennedy, Joel A. ; et al.	2002-09-05
Method and device for positive ossicular fixation App 20020095063 - Kroll, Kai ; et al.	2002-07-18
Wireless communications system for implantable hearing aid App 20020091337 - Adams, Theodore P. ; et al.	2002-07-11
Method and apparatus for fixation type feedback reduction in implantable hearing assistance systems App 20020035308 - Brillhart, Bruce A. ; et al.	2002-03-21
Method and apparatus for reduced feedback in implantable hearing assistance systems App 20020032363 - Kroll, Kai ; et al.	2002-03-14
Electrical cardiac assist for an implantable syncope monitor Grant 6,351,670 - Kroll February 26, 2	2002-02-26
Hearing assistance device sensing otovibratory or otoacoustic emissions evoked by middle ear vibrations Grant 6,342,035 - Kroll , et al. January 29, 2	2002-01-29
Hearing system with middle ear transducer mount Grant 6,315,710 - Bushek , et al. November 13, 2	2001-11-13
Method and apparatus for temporarily electrically forcing cardiac output in a tachyarrhythmia patient Grant 6,314,319 - Kroll , et al. November 6, 2	2001-11-06
Hearing system with middle ear transducer mount App 20010031908 - Buschek, Donald J. ; et al.	2001-10-18
Piezoelectric film transducer for cochlear prosthetic Grant 6,261,224 - Adams , et al. July 17, 2	2001-07-17
Method and apparatus for preventing clotting during a trial fibrillation Grant 6,230,056 - Kroll May 8, 2	2001-05-08
Method and apparatus for electrically forcing cardiac output in an arrhythmia patient Grant 6,185,457 - Kroll , et al. February 6, 2	2001-02-06
Ossicular transducer attachment for an implantable hearing device Grant 6,171,229 - Kroll , et al. January 9, 2	2001-01-09
Method and apparatus for electrically forcing cardiac output in an arrhythmia patient Grant 6,167,306 - Kroll , et al. December 26, 2	2000-12-26
Dual path implantable hearing assistance device Grant 6,010,532 - Kroll , et al. January 4, 2	2000-01-04
Middle ear transducer Grant 6,005,955 - Kroll , et al. December 21, 1	1999-12-21
Hearing aid transducer support Grant 6,001,129 - Bushek , et al. December 14, 1	1999-12-14
Implantable hearing system having multiple transducers Grant 5,997,466 - Adams , et al. December 7, 1	1999-12-07
Method and apparatus for temporarily electrically forcing cardiac output in a tachyarrhythmia patient Grant 5,978,703 - Kroll , et al. November 2, 1	1999-11-02
Atrial arrythmia sensor with drug and electrical therapy control apparatus Grant 5,925,066 - Kroll , et al. July 20, 1	1999-07-20
Implantable middle-ear hearing assist system using piezoelectric transducer film Grant 5,899,847 - Adams , et al. May 4, 1	1999-05-04
Implantable hearing system having multiple transducers Grant 5,879,283 - Adams , et al. March 9, 1	1999-03-09
Contactless transducer stimulation and sensing of ossicular chain Grant 5,842,967 - Kroll December 1, 1	1998-12-01
Hearing aid transducer support Grant 5,836,863 - Bushek , et al. November 17, 1	1998-11-17
Implantable defibrillator system for generating a biphasic waveform Grant 5,833,712 - Kroll , et al. November 10, 1	1998-11-10
Suboptimal output device to manage cardiac tachyarrhythmias Grant 5,782,883 - Kroll , et al. July 21, 1	1998-07-21
Piezoelectric film transducer Grant 5,762,583 - Adams , et al. June 9, 1	1998-06-09
Electrode back-charging pre-treatment system for an implantable cardioverter defibrillator Grant 5,741,303 - Kroll , et al. April 21, 1	1998-04-21
Electrical cardiac output forcing method and apparatus for an atrial defibrillator Grant 5,735,876 - Kroll , et al. April 7, 1	1998-04-07
Method and apparatus for polarity reversal of consecutive defibrillation countershocks having back biasing precharge pulses Grant 5,718,718 - Kroll , et al. February 17, 1	1998-02-17
Stapes vibrator Grant 5,707,338 - Adams , et al. January 13, 1	1998-01-13

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