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USPTO Patent Rankings Data through Dec 31, 2025
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Ben E. Evans — 42 Patents

Merck: 42 patents #153 of 9,382Top 2%
Lansdale, PA: #14 of 839 inventorsTop 2%
Pennsylvania: #1,017 of 74,527 inventorsTop 2%
Overall (All Time): #72,062 of 4,157,543Top 2%
42 Patents All Time
Ben E. Evans has been granted 42 US patents while listed as an inventor at Merck. The first was granted in 1980 and the most recent in May 2002. Ben E. Evans ranks #72,062 of 4,157,543 US inventors in our database (top 1.7%). Patent records list Ben E. Evans in Lansdale, PA, US.

Issued Patents All Time

Showing 1–25 of 42 patents

Patent #TitleCo-InventorsDateApprox Value ⓘ
6387893 Spirotricyclic substituted azacycloalkane derivatives and uses thereof Jacob M. Hoffman, Kevin F. Gilbert, Kenneth E. Rittle 2002-05-14 $97,118,000
6326372 Lactam and cyclic urea derivatives useful as alpha 1a adrenoceptor antagonists Kevin F. Gilbert 2001-12-04 $293,132,000
5952351 Alpha 1a adrenergic receptor antagonists Gerald S. Ponticello, Jacob M. Hoffman 1999-09-14 $82,986,000
5756504 Tocolytic oxytocin receptor antagonists Mark G. Bock, J. Christopher Culberson, Kevin F. Gilbert, Kenneth E. Rittle, Peter D. Williams 1998-05-26 $93,595,000
5693643 Hydantoin and succinimide-substituted derivatives of spiroindanylcamphorsulfonyl oxytocin antagonists Kevin F. Gilbert, Peter D. Williams, Doug W. Hobbs, Daniel F. Veber 1997-12-02 $56,997,000
5670509 Tocolytic oxytocin receptor antagonists Douglas W. Hobbs, Joseph M. Pawluczyk, Douglas J. Pettibone, Kenneth E. Rittle, Peter D. Williams 1997-09-23 $108,169,000
5665719 Benzoxazinone and benzopyrimidinone piperidinyl tocolytic oxytocin receptor antagonists Mark G. Bock, Peter D. Williams, Roger M. Freidinger, Douglas J. Pettibone, Doug W. Hobbs +1 more 1997-09-09 $87,414,000
5464788 Tocolytic oxytocin receptor antagonists Mark G. Bock, J. Christopher Culberson, Kevin F. Gilbert, Kenneth E. Rittle, Peter D. Williams 1995-11-07 $117,179,000
5324726 Benzodiazepine analogs Mark G. Bock, Roger M. Freidinger 1994-06-28 $22,157,000
5223509 .beta.-carbolines as cholecystokinin and gastrin antagonists 1993-06-29 $38,169,000
5210082 2-benzazepines with 5- and 6-membered heterocyclic rings to treat pain and anxiety disorders Mark G. Bock, Roger M. Freidinger 1993-05-11 $39,082,000
5206234 Benzolactam analogs as antagonists of CCK Mark G. Bock, Roger M. Freidinger 1993-04-27 $28,184,000
5206237 Benzodiazepine analogs Roger M. Freidinger, Mark G. Bock 1993-04-27 $28,184,000
5204349 Amide-substituted derivatives of spiroindanylcamphorsulfonyl oxytocin antagonists Mark G. Bock, Roger M. Freidinger, Kevin F. Gilbert, Doug W. Hobbs, James B. Hoffman +2 more 1993-04-20 $23,834,000
5185331 Triazolobenzodiazepines Roger M. Freidinger, Mark G. Bock 1993-02-09 $71,020,000
5177071 1,4-benzodiazepines with 6-membered heterocyclic rings to treat panic and anxiety disorder Roger M. Freidinger, Mark G. Bock 1993-01-05 $23,105,000
5175159 3-substituted-1,4-benzodiazepines as oxytocin antagonists Mark G. Bock, Roger M. Freidinger 1992-12-29 $49,248,000
5166151 2-Benzazepines with 5- and 6-membered heterocyclic rings, compositions and medical methods of use thereof Roger M. Freidinger, Mark G. Bock 1992-11-24 $43,369,000
5091387 Spirocyclic oxytocin antagonists Douglas J. Pettibone, Roger M. Friedinger 1992-02-25 $30,495,000
5004741 Methods of antagonizing CCK or gastrin with benzodiazepine analogs Mark G. Bock, Roger M. Freidinger 1991-04-02 $31,133,000
4847248 1,4-Benzodiazepines with 5- and 6-membered heterocyclic rings and their use as cholecystokinins and gastrin antagonists Roger M. Freidinger, Mark G. Bock 1989-07-11 $7,137,000
4820834 Benzodiazepine analogs Roger M. Freidinger, Mark G. Bock 1989-04-11 $11,768,000
4812442 Tripeptide renin inhibitors Joshua S. Boger, Mark G. Bock 1989-03-14 $13,397,000
4755508 Benzodiazepine analogs and use as antogonists of gastrin and cholecystokinin Mark G. Bock, Roger M. Freidinger 1988-07-05 $19,352,000
4735941 1,4-benzodiazepines with 5- and 6-membered heterocyclic rings, useful as gastrointestinal and CNS agents Roger M. Freidinger, Mark G. Bock 1988-04-05 $13,005,000