Inventor
John D. Prugh
Inventor
Chalfont, PA, US
Overview
Patents· 23 as inventor
Public. Assignee & technology derived from the patent record. Each patent links to its LexDana page.
C07Dprimary
C07DHeterocyclic compounds47%
A61PSpecific therapeutic activity of chemical compounds or medicinal preparations20%
C07CAcyclic or carbocyclic compounds11%
A61KPreparations for medical, dental or toiletry purposes9%
C07HSugars7%
C08FMacromolecular compounds obtained by reactions only involving carbon-to-carbon unsaturated bonds7%
PatentTitleYear
5,786,373'Fibrinogen receptor antagonists'19985,559,127'Fibrinogen receptor antagonists'19965,397,791'Fibrinogen receptor antagonists'19955,334,596'Fibrinogen receptor antagonists'19944,946,864'Novel HMG-CoA reductase inhibitors'19904,929,549'5-carbamoylthieno[2,3-b]thiophene-2-sulfon-amides as topically active carbonic anhydrase inhibitors'19904,894,390'Substituted thieno[2,3-b]thiophene-2-sulfonamides as antiglaucoma agents'19904,876,271'Substituted thieno[3,2-b]thiophene-2-sulfonamides as topically active carbonic anhydrase inhibitors'19894,806,562'Substituted thieno[2,3-b]thiophene-2-sulfonamides as antiglaucoma agents'19894,798,831'Substituted thieno[2,3-B]furan-2-sulfonamides as antiglaucoma agents'19894,683,314'3-O-benzyl-2,4,6-tridooxy-6-iodo-alpha-D-erythro-hexopyranide useful for preparing inhibitors of 3-hydroxy-3-methylglutaryl coenzyme a reductase'19874,654,363'Synthetic analogs of mevinolin'19874,540,796'Process for preparing inhibitors of 3-hydroxy-3-methylglutaryl coenzyme a reductase via a chiral synthon'19854,440,927'Process for preparing inhibitors of 3-hydroxy-3-methylglutaryl coenzyme A reductase via a chiral synthon'19844,415,575'Suppression of gastric acid secretion using pyrimidylcarbamates'19834,226,871'Heterocyclic carbamates'19804,212,871'Appetite stimulating and antihistaminic 3-hydroxymethylcyproheptadine and analogs'19804,089,864'4-(10,11-Dihydro-cis and trans-10,11-dihydroxy-5H-dibenzo[a,d]cyclohepten-5-ylidene)-piperidines'19783,988,342'Piperidylidene derivatives of cyano-5H-dibenzo[a,d]cycloheptene'19763,981,877'Piperidylidene derivatives of carboxy-5H-dibenzo[a,d]cycloheptene'19763,981,876'1-Alkyl-4-(10[1-p iperidyl]-5H-dibenzo-[a,d]cyclohepten-5-ylidene)piperidine compounds'19763,968,115'1-Alkyl-4-(10 and/or 11)-bromo-10,11-dihydro-5H-dibenzo[a,d]-cyclohepten-5-ylidene piperidine compounds'19763,960,872'1 Alkyl-4-(10:oxo or hydroxy-10,11-dihydro-5H-dibenzo[a,d]cyclohepten-5-ylidene)-piperidine compounds'1976Career & activity timeline
Assembled from patent assignee/location history and declaration credentials.
1976–1998Patents assigned to MERCK & CO INC (23)· patent assignee history
1976–1998Based in Chalfont, PA, US· patent location history
1976Based in Lansdale, PA, US· patent location history
1990Based in Chalfond, PA, US· patent location history
Inventor activity
Assignee and location history derived from the patent record.
Assignees
| Assignee | Patents | Span |
|---|---|---|
| MERCK & CO INC | 23 | 1976–1998 |
Locations
| Location | Patents | Span |
|---|---|---|
| Chalfont, Pennsylvania, US | 19 | 1976–1998 |
| Lansdale, Pennsylvania, US | 3 | 1976 |
| Chalfond, Pennsylvania, US | 1 | 1990 |