Inventor
CARR ALBERT A
US77 patents
⚠️ This page may combine multiple inventors who share the name “CARR ALBERT A”. Patents are grouped by organization below to help distinguish them — per-person disambiguation is on the roadmap.
MERRELL PHARMA INC
19 patentsUS6340761B1Jan 22, 2002
Intermediates useful for the preparation of antihistaminic piperidine derivatives
MERRELL PHARMA INC25 citations96
US6242606B1Jun 5, 2001
Intermediates useful for the preparation of antihistaminic piperidine derivatives
MERRELL PHARMA INC47 citations96
US6777555B2Aug 17, 2004
Intermediates useful for the preparation of antihistaminic piperidine derivatives
MERRELL PHARMA INC16 citations92
US6559312B2May 6, 2003
Intermediates useful for the preparation of antihistaminic piperidine derivatives
MERRELL PHARMA INC20 citations92
US6348597B2Feb 19, 2002
Intermediates useful for the preparation of antihistaminic piperidine derivatives
MERRELL PHARMA INC16 citations92
US6147216ANov 14, 2000
Intermediates useful for the preparation of antihistaminic piperidine derivatives
MERRELL PHARMA INC41 citations92
US5721249AFeb 24, 1998
(+)-α-(2,3-dimethoxyphenyl)-1- 2-(4-flurophenyl)etyl!-4-piperidinemethanol
MERRELL PHARMA INC22 citations92
US5700812ADec 23, 1997
(+)-α-(2,3-dimethoxyphenyl)-1- 2-(4-fluorophenyl)ethyl!-4-piperidinemethanol
MERRELL PHARMA INC24 citations92
US5700813ADec 23, 1997
(+)-α-(2,3-dimethoxyphenyl)-1- 2-(4-fluorophenyl)ethyl!-4-piperidinemethanol
MERRELL PHARMA INC24 citations92
US5561144AOct 1, 1996
(+)-α-(2,3-dimethoxyphenyl)-1-[2-(4-fluorophenyl)ethyl]-4-piperidinemethanol
MERRELL PHARMA INC23 citations92
US6552200B2Apr 22, 2003
Intermediates useful for the preparation of antihistaminic piperidine derivatives
MERRELL PHARMA INC8 citations82
US6548675B2Apr 15, 2003
Intermediates useful for the preparation of antihistaminic piperidine derivatives
MERRELL PHARMA INC9 citations82
US5532252AJul 2, 1996
Cyclic nitrones
MERRELL PHARMA INC13 citations81
US5874445AFeb 23, 1999
(+) -α- (2,3-dimethoxyphenyl)-1-(2-(4-fluorephenyl) ethyl)-4-piepridinemethanol
MERRELL PHARMA INC7 citations74
US5650416AJul 22, 1997
Piperidinyl thiacyclic derivatives
MERRELL PHARMA INC7 citations74
US6479663B2Nov 12, 2002
Intermediates useful for the preparation of antihistaminic piperidine derivatives
MERRELL PHARMA INC3 citations73
US6441179B1Aug 27, 2002
Intermediates useful for the preparation of antihistaminic piperidine derivatives
MERRELL PHARMA INC2 citations73
US5677315AOct 14, 1997
Cyclic nitrones
MERRELL PHARMA INC3 citations73
US5541201AJul 30, 1996
Antiarrhythmic piperidin-1-yl-2,2-dialkylpropanone arylsulfonamide derivatives
MERRELL PHARMA INC8 citations73
MERRELL DOW PHARMA
16 patentsUS5371093ADec 6, 1994
Piperidinyl thiacyclic derivatives
MERRELL DOW PHARMA28 citations96
US5134149AJul 28, 1992
(+)-α-(2,3-dimethoxyphenyl)-1-[2-(4-fluorophenyl)ethyl]-4-piperidinemethanol
MERRELL DOW PHARMA49 citations96
US4908372AMar 13, 1990
Antihistaminic piperidinyl benzimidazoles
MERRELL DOW PHARMA61 citations96
US5292746AMar 8, 1994
Cyclic nitrones, pharmaceutical compositions thereof and their use in treating shock
MERRELL DOW PHARMA28 citations95
US5380731AJan 10, 1995
Antiallergic compounds
MERRELL DOW PHARMA25 citations92
US5169096ADec 8, 1992
N-aralkyl-piperidine-methanol derivatives
MERRELL DOW PHARMA36 citations92
US5021428AJun 4, 1991
Novel chemical compounds for the prophylactic treatment of migraine
MERRELL DOW PHARMA41 citations92
US4912117AMar 27, 1990
Novel chemical compounds
MERRELL DOW PHARMA28 citations92
US4783471ANov 8, 1988
N-aralkyl piperidine methanol derivatives and the uses thereof
MERRELL DOW PHARMA40 citations92
US5286866AFeb 15, 1994
Piperidinyl compounds
MERRELL DOW PHARMA27 citations91
US5064838ANov 12, 1991
1,4-disubstituted-piperidinyl compounds as pain relievers
MERRELL DOW PHARMA32 citations91
US5397789AMar 14, 1995
Cyclic nitrones
MERRELL DOW PHARMA15 citations81
US5064840ANov 12, 1991
Anti-psychotic piperidylbenzimidazole compounds
MERRELL DOW PHARMA8 citations74
US5498778AMar 12, 1996
Cyclic nitrone compounds useful in treating stroke
MERRELL DOW PHARMA3 citations73
US4868194ASep 19, 1989
Imidazole antiarrhythmics
MERRELL DOW PHARMA11 citations73
US4443462AApr 17, 1984
Antipsychotic 4-(naphthalenyloxy)piperidine derivatives
MERRELL DOW PHARMA15 citations73
RICHARDSON MERRELL INC
13 patentsUS4254129AMar 3, 1981
Piperidine derivatives
RICHARDSON MERRELL INC263 citations98
US4285958AAug 25, 1981
1-Piperidine-alkylene ketones, pharmaceutical compositions thereof and method of use thereof
RICHARDSON MERRELL INC99 citations95
US4285957AAug 25, 1981
1-Piperidine-alkanol derivatives, pharmaceutical compositions thereof, and method of use thereof
RICHARDSON MERRELL INC116 citations95
US4254130AMar 3, 1981
Piperidine derivatives
RICHARDSON MERRELL INC120 citations95
US3965257AJun 22, 1976
Compositions and methods for the treatment of the symptoms of histamine induced allergic reactions
RICHARDSON MERRELL INC82 citations95
US3946022AMar 23, 1976
Piperidine derivatives
RICHARDSON MERRELL INC61 citations95
US3941795AMar 2, 1976
α-ARYL-4-SUBSTITUTED PIPERIDINOALKANOL DERIVATIVES
RICHARDSON MERRELL INC56 citations95
US3931197AJan 6, 1976
Substituted piperidine derivatives
RICHARDSON MERRELL INC65 citations95
US4341698AJul 27, 1982
Enkaphalin derivatives
RICHARDSON MERRELL INC38 citations92
US4260626AApr 7, 1981
Tetrahydro and imidazoline antisecretory compounds
RICHARDSON MERRELL INC18 citations80
US4246268AJan 20, 1981
Neuroleptic-4-(naphthylmethyl)piperidine derivatives
RICHARDSON MERRELL INC12 citations74
US4180583ADec 25, 1979
Olefinic 4-substituted piperidino derivatives as therapeutics
RICHARDSON MERRELL INC13 citations73
US3985888AOct 12, 1976
Methods of inducing sedation using certain spiroalkanone-imides
RICHARDSON MERRELL INC12 citations73
AVENTIS PHARMA INC
1 patentHOECHST MARION ROUSSEL INC
1 patentShowing the top 50 of 77 patents by PatentIndex Score.