P

Inventor

HAGMANN WILLIAM K

US65 patents
⚠️ This page may combine multiple inventors who share the name “HAGMANN WILLIAM K”. Patents are grouped by organization below to help distinguish them — per-person disambiguation is on the roadmap.

MERCK & CO INC

47 patents
US6372733B1Apr 16, 2002

Hexahydro-5-imino-1,4-1,4-thiazepine derivatives as inhibitors of nitric oxide synthases

MERCK & CO INC158 citations97
US5919776AJul 6, 1999

Substituted aminoquinolines as modulators of chemokine receptor activity

MERCK & CO INC150 citations97
US5229381AJul 20, 1993

Substituted azetidinones as anti-inflammatory and antidegenerative agents

MERCK & CO INC57 citations96
US6972295B2Dec 6, 2005

Substituted amides

MERCK & CO INC61 citations95
US6645939B1Nov 11, 2003

Substituted β-alanine derivatives as cell adhesion inhibitors

MERCK & CO INC58 citations94
US7423067B2Sep 9, 2008

Diphenyl cyclopentyl amides as cannabinoid-1 receptor inverse agonists

MERCK & CO INC21 citations92
US7405221B2Jul 29, 2008

Substituted pyrimidines

MERCK & CO INC22 citations92
US6559174B2May 6, 2003

N-arylsulfonyl aryl aza-bicyclic derivatives as potent cell adhesion inhibitors

MERCK & CO INC33 citations92
US6291511B1Sep 18, 2001

Biarylalkanoic acids as cell adhesion inhibitors

MERCK & CO INC43 citations92
US6221888B1Apr 24, 2001

Sulfonamides as cell adhesion inhibitors

MERCK & CO INC36 citations92
US6191171B1Feb 20, 2001

Para-aminomethylaryl carboxamide derivatives

MERCK & CO INC55 citations92
US6020347AFeb 1, 2000

4-substituted-4-piperidine carboxamide derivatives

MERCK & CO INC30 citations92
US5910497AJun 8, 1999

16-pyrazinyl-substituted-4-aza-androstane 5-α-reductase isozyme 1 inhibitors

MERCK & CO INC18 citations92
US5719158AFeb 17, 1998

16-substituted-4-aza-androstane 5-alpha-reductase isozyme 1 inhibitors

MERCK & CO INC22 citations92
US4652553AMar 24, 1987

Steroidal glycolipids as host resistance stimulators

MERCK & CO INC32 citations92
US6403584B1Jun 11, 2002

Substituted nipecotyl derivatives as inhibitors of cell adhesion

MERCK & CO INC52 citations91
US6353099B1Mar 5, 2002

Substituted ureas as cell adhesion inhibitors

MERCK & CO INC25 citations91
US6043358AMar 28, 2000

Hexahydro-5-imino-1,4-heteroazepine derivatives as inhibitors of nitric oxide synthases

MERCK & CO INC20 citations91
US5348953ASep 20, 1994

Substituted azetidinones as anti-inflammatory and antidegenerative agents

MERCK & CO INC39 citations91
US5229510AJul 20, 1993

β-lactams useful in determining the amount of elastase in a clinical sample

MERCK & CO INC39 citations91
US6420418B1Jul 16, 2002

Heterocycle amides as cell adhesion inhibitors

MERCK & CO INC49 citations90
US5591737AJan 7, 1997

Substituted azetidinones as anti-inflammatory and antidegenerative agents

MERCK & CO INC18 citations84
US7390835B2Jun 24, 2008

Aralkyl amines as cannabinoid receptor modulators

MERCK & CO INC10 citations83
US6271252B1Aug 7, 2001

Cyclic amino acid derivatives as cell adhesion inhibitors

MERCK & CO INC16 citations83
US6943180B2Sep 13, 2005

Substituted N-arylsulfonyl-proline derivatives as potent cell adhesion inhibitors

MERCK & CO INC14 citations82
US5739137AApr 14, 1998

16-substituted-4-aza-3-oxo-androstane as 5-alpha-reductase isozyme 1 inhibitors

MERCK & CO INC14 citations82
US5364848ANov 15, 1994

Substituted cephalosporin sulfones as anti-inflammatory and antidegenerative agents

MERCK & CO INC16 citations82
US5866545AFeb 2, 1999

Substituted ketone derivatives as inhibitors of interleukin-1β converting enzyme

MERCK & CO INC18 citations79
US4970199ANov 13, 1990

Steroidal glycolipids as host resistance stimulators against viral infection

MERCK & CO INC7 citations74
US4845088AJul 4, 1989

Tetrazolyl derivatives of beta-lactams useful as elastase inhibitors

MERCK & CO INC10 citations74
US4717722AJan 5, 1988

Substituted 1-oxa-dethiacephalosporins as anti-inflammatory and antidegenerative agents

MERCK & CO INC13 citations74
US4699904AOct 13, 1987

Tetrazolyl derivatives of β-lactams useful as elastase inhibitors

MERCK & CO INC12 citations74
US6855708B2Feb 15, 2005

N-arylsulfonyl aza-bicyclic derivatives as potent cell adhesion inhibitors

MERCK & CO INC7 citations73
US5132301AJul 21, 1992

Substituted cephalosporin sulfones as anti-inflammatory and anti-degenerative agents

MERCK & CO INC8 citations73
US6734311B2May 11, 2004

Substituted amidine derivatives as inhibitors of cell adhesion

MERCK & CO INC10 citations72
US6579889B2Jun 17, 2003

Substituted isonipecotyl derivatives as inhibitors of cell adhesion

MERCK & CO INC12 citations72
US5684152ANov 4, 1997

Preparation of carboxyalkyl derivatives as inhibitors of matrix metalloproteinases

MERCK & CO INC6 citations63
US5621104AApr 15, 1997

Substituted 3-phenanthridinone derivatives as 5-alpha-reductase inhibitors

MERCK & CO INC4 citations63
US5276139AJan 4, 1994

Haptens useful in evaluating inhibition of PNN elastase by N-substituted azetidinones

MERCK & CO INC2 citations63
US5019568AMay 28, 1991

Steroidal glycolipids as host resistance stimulators against viral infection

MERCK & CO INC3 citations63
US4942154AJul 17, 1990

Steroidal glycolipids as host resistance stimulators against viral infection

MERCK & CO INC6 citations63
US4652637AMar 24, 1987

Steroidal glycolipids

MERCK & CO INC6 citations63
US6090841AJul 18, 2000

Substituted pyrrole derivatives as cell adhesion inhibitors

MERCK & CO INC6 citations62
US5679700AOct 21, 1997

Substituted phosphinic acid-containing peptidyl derivatives as antidegenerative agents

MERCK & CO INC5 citations62
US6348570B1Feb 19, 2002

Chromophore containing compounds and their use in determining interleukin-1β convertase activity

MERCK & CO INC2 citations61
US6090785AJul 18, 2000

Substituted N-carboxyalkylpeptidyl derivatives as antidegenerative agents

MERCK & CO INC5 citations61
US5932551AAug 3, 1999

Substituted N-carboxyalkylpeptidyl derivatives as antidegenerative active agents

MERCK & CO INC6 citations60

MERCK SHARP & DOHME

3 patents

Showing the top 50 of 65 patents by PatentIndex Score.