Inventor · disambiguated record
Wayne E. Barth
Also filed as: BARTH WAYNE E
44 granted patents·356 citations·filing 1974–2000
98Inventor score
Files withPFIZER44
Top patents by PatentIndex Score
44 records- 0197US4432987ACrystalline benzenesulfonate salts of sultamicillinPFIZER·Filed 1982·Granted Feb 21, 1984·53 cites·8 claims
- 0291US7019147B1Benzimidazole derivatives useful as antiproliferative agentsPFIZER·Filed 2000·Granted Mar 28, 2006·47 cites·20 claims
- 0391US4234579APenicillanic acid 1,1-dioxides as β-lactamase inhibitorsPFIZER·Filed 1979·Granted Nov 18, 1980·71 cites·26 claims
- 0484US4503040A6-(Aminoacyloxymethyl)penicillanic acid 1,1-dioxides as beta-lactamase inhibitorsPFIZER·Filed 1984·Granted Mar 5, 1985·15 cites·57 claims
- 0584US4241050APenam 1,1-dioxides as beta-lactamase inhibitorsPFIZER·Filed 1978·Granted Dec 23, 1980·12 cites·28 claims
- 0684US3966719A4-(Tetrazol-5-yl)-Δ3 -cephem compoundsPFIZER·Filed 1974·Granted Jun 29, 1976·13 cites·8 claims
- 0780US4260598AMethod for increasing antibacterial effectiveness of a β-lactam antibioticPFIZER·Filed 1979·Granted Apr 7, 1981·10 cites·6 claims
- 0876US4039532A4-(Tetrazol-5-yl)-Δ3 -cephem compoundsPFIZER·Filed 1976·Granted Aug 2, 1977·8 cites·11 claims
- 0975US3932325AProcess for preparing 6-chloro-2-chloromethyl-4-phenylquinazoline-3-oxide and intermediates thereforPFIZER·Filed 1974·Granted Jan 13, 1976·9 cites·1 claims
- 1073US4356174ABeta-lactamase inhibiting 2-beta-substituted-2-alpha-methyl-(5R)penam-3-alpha-carboxylic acid 1,1-dioxides and intermediates thereforPFIZER·Filed 1981·Granted Oct 26, 1982·14 cites·14 claims
- 1172US4452796A6-Aminoalkylpenicillanic acid 1,1-dioxides as beta-lactamase inhibitorsPFIZER·Filed 1982·Granted Jun 5, 1984·7 cites·55 claims
- 1272US4276285ACombinations of penicillanic acid 1,1-dioxide with 7-(D-2-[4-ethylpiperazin-2,3-dione-1-carboxamido]-2-[4-hydroxyphenyl]acetamido)-3-([1-methyl-5-tetrazolyl]thiomethyl)-3-desacetoxymethylcephalosporanic acidPFIZER·Filed 1979·Granted Jun 30, 1981·11 cites·9 claims
- 1372US4256733AAcetoxymethyl penam compounds as β-lactamase inhibitorsPFIZER·Filed 1979·Granted Mar 17, 1981·10 cites·22 claims
- 1471US4045437A4-(Tetrazol-5-yl)-Δ3 -cephem compoundsPFIZER·Filed 1976·Granted Aug 30, 1977·6 cites·1 claims
- 1567US4143039AAntibacterial 3-(5-tetrazolyl)penam compoundsPFIZER·Filed 1977·Granted Mar 6, 1979·4 cites·19 claims
- 1666US4045436A4-(Tetrazol-5-yl)-Δ3 -cephem compoundsPFIZER·Filed 1976·Granted Aug 30, 1977·5 cites·13 claims
- 1763US4536393A6-(Aminomethyl)penicillanic acid 1,1-dioxide esters and intermediates thereforPFIZER·Filed 1984·Granted Aug 20, 1985·4 cites·17 claims
- 1863US3998883AProcess for preparing 6-chloro-2-chloromethyl-4-phenylquinazoline-3-oxide and intermediates thereforPFIZER·Filed 1975·Granted Dec 21, 1976·4 cites·1 claims
- 1962US4478748ABis-esters of alkanediolsPFIZER·Filed 1982·Granted Oct 23, 1984·4 cites·6 claims
- 2060US4590073A6-substituted penicillanic acid 1,1-dioxide compoundsPFIZER·Filed 1985·Granted May 20, 1986·6 cites·23 claims
- 2160US4115385AAntibacterial 3-(5-tetrazolyl) penam compoundsPFIZER·Filed 1977·Granted Sep 19, 1978·3 cites·45 claims
- 2259US4364957ABis-esters of alkanediols as antibacterial agentsPFIZER·Filed 1981·Granted Dec 21, 1982·6 cites·9 claims
- 2356US4591459AIntermediates for 6-(aminoacyloxymethyl) penicillanic acid 1,1-dioxidesPFIZER·Filed 1984·Granted May 27, 1986·3 cites·20 claims
- 2454US4109085A7-amino-3-substituted-cephem compoundsPFIZER·Filed 1977·Granted Aug 22, 1978·2 cites·2 claims
- 2551US3968213AMethod of preventing asthmatic symptomsPFIZER·Filed 1975·Granted Jul 6, 1976·2 cites·3 claims
- 2651US3957784ABis(4-[4'-hydroxy-5'-carboxy-2'-pyrimidinyl]phenoxy)alkanesPFIZER·Filed 1975·Granted May 18, 1976·2 cites·4 claims
- 2748US4868296A6-(1-carbamoyl-1-hydroxymethyl) penicillanic acid derivativesPFIZER·Filed 1988·Granted Sep 19, 1989·2 cites·12 claims
- 2848US4502990AProcess for 6-(aminomethyl)penicillanic acid 1,1-dioxide and derivatives thereofPFIZER·Filed 1983·Granted Mar 5, 1985·3 cites·20 claims
- 2946US4121040A4-(Tetrazol-5-yl)-Δ3 -cephem compoundsPFIZER·Filed 1977·Granted Oct 17, 1978·1 cites·13 claims
- 3046US4113942A4-(Tetrazol-5-yl)-Δ3 -cephem compoundsPFIZER·Filed 1977·Granted Sep 12, 1978·1 cites·10 claims
- 3145US4613462A6-substituted penicillanic acid 1,1-dioxide compoundsPFIZER·Filed 1986·Granted Sep 23, 1986·2 cites·5 claims
- 3244US4797394A6-(1-carbamoyl-1-hydroxymethyl)penicillanic acid derivativesPFIZER·Filed 1985·Granted Jan 10, 1989·2 cites·86 claims
- 3344US4036846A3-Hydroxy and 3-acetoxy-6-triphenyl-methylaminopenamsPFIZER·Filed 1976·Granted Jul 19, 1977·1 cites·3 claims
- 3442US4129732A4(Tetrazol-5-yl)-Δ3 -cephem compoundsPFIZER·Filed 1978·Granted Dec 12, 1978·1 cites·6 claims
- 3541US4031077AAntibacterial 3-phosphono penamsPFIZER·Filed 1976·Granted Jun 21, 1977·2 cites·12 claims
- 3640US3933830AProcess for the synthesis of 4-(2-pyridylamido ethyl) piperidinesPFIZER·Filed 1974·Granted Jan 20, 1976·3 cites·14 claims
- 3739US5270331AProdrugs of antiinflammatory 3-acyl-2-oxindole-1-carboxamidesPFIZER·Filed 1993·Granted Dec 14, 1993·3 cites·20 claims
- 3837US4109083A4-(Tetrazol-5-yl)-Δ3 -cephem compoundsPFIZER·Filed 1977·Granted Aug 22, 1978·0 cites·6 claims
- 3936US4066657A2-[(Carboxy)(triphenylmethylamino)methyl]-5,5-dimethyl-3-thiazolinePFIZER·Filed 1976·Granted Jan 3, 1978·0 cites·1 claims
- 4036US4026881A6-(D-2-[4-hydroxy-1,5-naphthyridine-3-carboxamido]-2-[4-hydroxyphenyl]acetamido)-2,2-dimethyl-3-(5-tetrazolyl)penamPFIZER·Filed 1976·Granted May 31, 1977·0 cites·4 claims
- 4135US4179511AAntibacterial 3-(5-tetrazolyl) penam compoundsPFIZER·Filed 1978·Granted Dec 18, 1979·2 cites·9 claims
- 4234US4427678A6-Aminomethylpenicillanic acid 1,1-dioxide derivatives as beta-lactamase inhibitorsPFIZER·Filed 1982·Granted Jan 24, 1984·2 cites·23 claims
- 4334US3992388A4-(2-Pyridylamidoethyl)piperidinesPFIZER·Filed 1975·Granted Nov 16, 1976·0 cites·2 claims
- 4431US4039533A4-(Tetrazol-5-yl)-Δ3 -cephem compoundsPFIZER·Filed 1976·Granted Aug 2, 1977·0 cites·4 claims
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Identity basis: PatentsView inventor disambiguation (2025Q4-odp release). How scoring works →