P

Inventor

SHEPARD KENNETH L

US50 patents
⚠️ This page may combine multiple inventors who share the name “SHEPARD KENNETH L”. Patents are grouped by organization below to help distinguish them — per-person disambiguation is on the roadmap.

MERCK & CO INC

27 patents
US3956374AMay 11, 1976

Aryl-oxo-heptenoic acids

MERCK & CO INC56 citations96
US4668697AMay 26, 1987

Elevated intraocular pressure lowering benzo-[b]-thiophene-2-sulfonamide derivatives, compositions, and method of use therefor

MERCK & CO INC40 citations93
US4486444ADec 4, 1984

(Hydroxybenzoyl)thiophenesulfonamide and acyl derivatives thereof for the topical treatment of elevated intraocular pressure

MERCK & CO INC37 citations92
US4439359AMar 27, 1984

Cyclic octapeptide analogs of neurotensin

MERCK & CO INC18 citations81
US4061763ADec 6, 1977

Tricyclicdicarboximides

MERCK & CO INC24 citations79
US4173646ANov 6, 1979

Tricyclicdicarboximides

MERCK & CO INC26 citations76
US4840963AJun 20, 1989

2-Sulfamoyl-1H-indole derivatives for the treatment of elevated intraocular pressure

MERCK & CO INC14 citations74
US4544667AOct 1, 1985

2-Sulfamoylbenzo[b]furan derivatives for the treatment of elevated intraocular pressure

MERCK & CO INC8 citations74
US4542152ASep 17, 1985

5-[Phenylsulfonyl(or sulfinyl)]thiophene-2-sulfonamides for the topical treatment of elevated intraocular pressure

MERCK & CO INC11 citations74
US4477466AOct 16, 1984

Acyloxy derivatives of [phenylsulfonyl(or sulfinyl)]thiophenesulfonamide for the topical treatment of elevated intraocular pressure

MERCK & CO INC12 citations74
US4731368AMar 15, 1988

Thienopyridine sulfonamides and their ophthalmological formulation

MERCK & CO INC16 citations73
US4232158ANov 4, 1980

10,11-Dihydro-5H-dibenzo[a,d]cyclohepten-5,10-imines

MERCK & CO INC12 citations73
US4425269AJan 10, 1984

Metabolically protected analogs of neurotensin

MERCK & CO INC18 citations72
US4847289AJul 11, 1989

Thiophene sulfonamide antiglaucoma agents

MERCK & CO INC13 citations71
US5334591AAug 2, 1994

Tricyclic thienothiopyran carbonic anhydrase inhibitors

MERCK & CO INC2 citations63
US5175284ADec 29, 1992

Tricyclic thienothiopyrans as pharmaceutical intermediates

MERCK & CO INC2 citations63
US5091409AFeb 25, 1992

4-alkylamino-6-(C3-5 -hydrocarbyl)thieno[2,3-B]thiopyran-2-sulfonamide-7,7-dioxides

MERCK & CO INC5 citations63
US4788192ANov 29, 1988

2-Sulfamoylbenzo(b)thiophene derivatives pharmaceutical compositions and use

MERCK & CO INC2 citations63
US4721794AJan 26, 1988

Substituted thiophene-2-sulfonamide antiglaucoma agents

MERCK & CO INC2 citations63
US4678855AJul 7, 1987

Substituted benzenesulfonamides

MERCK & CO INC5 citations63
US4585787AApr 29, 1986

5-[2(Or 3)-hydroxyphenylsulfonyl]thiophene-2-sulfonamides for the topical treatment of elevated intraocular pressure

MERCK & CO INC5 citations63
US5093332AMar 3, 1992

Substituted thieno(2,3-b)(1,4)thiazine-6-sulfonamides as antiglaucoma agents

MERCK & CO INC6 citations61
US4132799AJan 2, 1979

N-(Benzoxazolinyl-2-one)-tricyclic dicarboximides

MERCK & CO INC4 citations60
US4006233AFeb 1, 1977

N-(pyrimidinyl)-tricyclo[3(or 4).2.2.02,4(or 5) ]-non (or dec)ene-dicarboximides

MERCK & CO INC4 citations60
US4256889AMar 17, 1981

Process for the preparation of imino-bridged benzocycloheptapyridines

MERCK & CO INC1 citations52
US4229455AOct 21, 1980

Imino-bridged benzocycloheptapyridines

MERCK & CO INC0 citations52
US5216020AJun 1, 1993

Substituted 4,5-dihydrothieno(2,3-b)thiophene-2-sulfonamides and 6,6-dioxides thereof

MERCK & CO INC0 citations47

UNIV COLUMBIA

19 patents
US6453444B1Sep 17, 2002

Method for extraction of inductances in integrated circuits

UNIV COLUMBIA62 citations96
US9831283B2Nov 28, 2017

Systems and methods for imaging using single photon avalanche diodes

UNIV COLUMBIA65 citations93
US7880551B2Feb 1, 2011

Systems and methods for distributing a clock signal

UNIV COLUMBIA21 citations92
US7738086B2Jun 15, 2010

Active CMOS biosensor chip for fluorescent-based detection

UNIV COLUMBIA133 citations92
US7548094B2Jun 16, 2009

Systems and methods for on-chip signaling

UNIV COLUMBIA9 citations83
US9217727B2Dec 22, 2015

Systems and methods for single-molecule detection using nanopores

UNIV COLUMBIA6 citations81
US11624727B2Apr 11, 2023

Systems and methods for single-molecule detection using nanopores

UNIV COLUMBIA3 citations70
US10718732B2Jul 21, 2020

Active CMOS sensor array for electrochemical biomolecular detection

UNIV COLUMBIA3 citations67
US11617890B2Apr 4, 2023

Flexible complementary metal-oxide-semiconductor probes for chronic, large-scale neural stimulation and recording

UNIV COLUMBIA0 citations57
US10921314B2Feb 16, 2021

Method of making an integrated circuit for a single-molecule nucleic-acid assay platform

UNIV COLUMBIA0 citations57
US10799705B2Oct 13, 2020

Flexible complementary metal-oxide-semiconductor probes for chronic, large-scale neural stimulation and recording

UNIV COLUMBIA1 citations57
US12247919B2Mar 11, 2025

Methods and systems utilizing optically-powered sensing integrated circuit(s) with optical information transfer

UNIV COLUMBIA0 citations56
US10898168B2Jan 26, 2021

Micron-scale ultrasound identification sensing tags

UNIV COLUMBIA0 citations56
US9843262B2Dec 12, 2017

Systems and methods for switched-inductor integrated voltage regulators

UNIV COLUMBIA1 citations51
US10401353B2Sep 3, 2019

Systems and methods for single-molecule nucleic-acid assay platforms

UNIV COLUMBIA0 citations50
US9841416B2Dec 12, 2017

Systems and methods for single-molecule nucleic-acid assay platforms

UNIV COLUMBIA1 citations50
US10684240B2Jun 16, 2020

Systems and methods for single-molecule detection using nanotubes

UNIV COLUMBIA0 citations49
US9741870B2Aug 22, 2017

Systems and methods for CMOS-integrated junction field effect transistors for dense and low-noise bioelectronic platforms

UNIV COLUMBIA0 citations33
US10627364B2Apr 21, 2020

Systems and methods for biological ion channel interfaces

UNIV COLUMBIA0 citations30

BELLSOUTH INTELLECT PTY CORP

2 patents

THE TRUSTEES OF COLUMBIA UNIV IN THE CITY OF NEW YORK

1 patent

SHEPARD KENNETH L

1 patent