Inventor · disambiguated record
Richard L. Tolman
Also filed as: IP CHARLOTTE C · TOLMAN RICHARD · TOLMAN RICHARD L
95 granted patents·2 pending applications·2,943 citations·filing 1974–2015
99Inventor score
Top patents by PatentIndex Score
97 records- 0198US4134973ACarbohydrate derivatives of milbemycin and processes thereforMERCK & CO INC·Filed 1977·Granted Jan 16, 1979·103 cites·6 claims
- 0297US5057517APiperazinyl derivatives of purines and isosteres thereof as hypoglycemic agentsMERCK & CO INC·Filed 1989·Granted Oct 15, 1991·83 cites·36 claims
- 0397US4579849AN-alkylguanine acyclonucleosides as antiviral agentsMERCK & CO INC·Filed 1984·Granted Apr 1, 1986·74 cites·14 claims
- 0496US4695624ACovalently-modified polyanionic bacterial polysaccharides, stable covalent conjugates of such polysaccharides and immunogenic proteins with bigeneric spacers, and methods of preparing such polysaccharides and conjugates and of confirming covalencyMERCK & CO INC·Filed 1985·Granted Sep 22, 1987·202 cites·20 claims
- 0595US6518268B1Telomerase inhibitors and methods of their useGERON CORP·Filed 2000·Granted Feb 11, 2003·59 cites·33 claims
- 0695US5859051AAntidiabetic agentsMERCK & CO INC·Filed 1997·Granted Jan 12, 1999·150 cites·39 claims
- 0795US5623057APneumococcal polysaccharide conjugate vaccineMERCK & CO INC·Filed 1994·Granted Apr 22, 1997·173 cites·10 claims
- 0895US4882317ACovalently-modified bacterial polysaccharides, stable covalent conjugates of such polysaccharides and immunogenic proteins with bigeneric spacers and methods of preparing such polysaccharides and conjugataes and of confirming covalencyMERCK & CO INC·Filed 1987·Granted Nov 21, 1989·148 cites·17 claims
- 0995US4617304APurine derivativesMERCK & CO INC·Filed 1984·Granted Oct 14, 1986·45 cites·8 claims
- 1094US4459286ACoupled H. influenzae type B vaccineMERCK & CO INC·Filed 1983·Granted Jul 10, 1984·211 cites·7 claims
- 1193US7563618B2Oligonucleotide conjugatesGERON CORP·Filed 2002·Granted Jul 21, 2009·42 cites·18 claims
- 1293US6200998B1Arylthiazolidinedione derivitivesMERCK & CO INC·Filed 1999·Granted Mar 13, 2001·84 cites·7 claims
- 1393US4156720ACarbohydrate derivatives of milbemycin and processes thereforMERCK & CO INC·Filed 1977·Granted May 29, 1979·34 cites·10 claims
- 1491US8440635B2Oligonucleotide conjugatesGRYAZNOV SERGEI M·Filed 2009·Granted May 14, 2013·14 cites·21 claims
- 1591US5610162AEster derivatives of 4-aza-steroidsMERCK & CO INC·Filed 1993·Granted Mar 11, 1997·67 cites·8 claims
- 1691US4670424ACyclic pyrophosphates of purine and pyrimidine acyclonucleosidesMERCK & CO INC·Filed 1983·Granted Jun 2, 1987·26 cites·14 claims
- 1791US4287201AAnovulatory method and chicken feed compositionsMERCK & CO INC·Filed 1980·Granted Sep 1, 1981·35 cites·18 claims
- 1891US4203976ASugar derivatives of C-076 compoundsMERCK & CO INC·Filed 1978·Granted May 20, 1980·37 cites·18 claims
- 1991US4093714A9β-D-Arabinofuranosylpurine nucleotides and method of useICN PHARMACEUTICALS·Filed 1974·Granted Jun 6, 1978·52 cites·14 claims
- 2090US6008237AArylthiazolidinedione derivativesMERCK & CO INC·Filed 1998·Granted Dec 28, 1999·57 cites·27 claims
- 2190US5536727A17-Ethers and thioethers of 4-aza-steroidsMERCK & CO INC·Filed 1993·Granted Jul 16, 1996·60 cites·12 claims
- 2290US4980350APiperazinylalkylpyrimidines as hypoglycemic agentsMERCK & CO INC·Filed 1989·Granted Dec 25, 1990·29 cites·23 claims
- 2390US4801710ARegioselective synthesis of 9-substituted purine acyclonucleoside derivativesMERCK & CO INC·Filed 1988·Granted Jan 31, 1989·31 cites·8 claims
- 2490US4200581AAlkyl derivatives of C-076 compoundsMERCK & CO INC·Filed 1978·Granted Apr 29, 1980·48 cites·24 claims
- 2589US6452014B1Telomerase inhibitors and methods of their useGERON CORP·Filed 2000·Granted Sep 17, 2002·22 cites·21 claims
- 2689US6090839AAntidiabetic agentsMERCK & CO INC·Filed 1997·Granted Jul 18, 2000·66 cites·41 claims
- 2788US4105767AImidazo [1,2-a] pyridines substituted with a thienyl, thiazolyl, or thiadiazolyl groupMERCK & CO INC·Filed 1977·Granted Aug 8, 1978·13 cites·9 claims
- 2887US4361699ANovel process for the preparation of N6 -alkyl-arprinocidMERCK & CO INC·Filed 1981·Granted Nov 30, 1982·17 cites·8 claims
- 2985US6372742B1Substituted indole compounds and methods of their useGERON CORP·Filed 2000·Granted Apr 16, 2002·13 cites·30 claims
- 3085US4830852ACovalently-modified neutral bacterial polysaccharides, stable covalent conjugates of such polysaccharides and immunogenic proteins and methods of preparing such polysaccharides and conjugatesMERCK & CO INC·Filed 1987·Granted May 16, 1989·95 cites·11 claims
- 3183US9072790B2Oligonucleotide conjugatesGERON CORP·Filed 2013·Granted Jul 7, 2015·4 cites·35 claims
- 3283US5595996A7-substituted 4-aza cholanic acid derivatives and their useMERCK & CO INC·Filed 1994·Granted Jan 21, 1997·33 cites·9 claims
- 3383US5516779A17β-substituted-6-azasteroid derivatives useful as 5α-reductase inhibitorsMERCK & CO INC·Filed 1994·Granted May 14, 1996·35 cites·9 claims
- 3482US4889856A7,8-dihydro-4-(1-pierazinyl)-6H-thiopyrano-[3,2-d] pyrimidines as β-blockersMERCK & CO INC·Filed 1987·Granted Dec 26, 1989·16 cites·7 claims
- 3582US4845084APhosphate derivatives of substituted butyl guanines, antiviral compositions containing them, and methods of treating viral infections with themMERCK & CO INC·Filed 1987·Granted Jul 4, 1989·16 cites·7 claims
- 3680US5693809ASubstituted 4-aza-5α-androstan-ones as 5α-reductase inhibitorsMERCK & CO INC·Filed 1995·Granted Dec 2, 1997·37 cites·1 claims
- 3780US4994464APiperazinylpyrimidines as β-adrenergic receptor blockersMERCK & CO INC·Filed 1989·Granted Feb 19, 1991·14 cites·6 claims
- 3879US6160000AAntidiabetic agents based on aryl and heteroarylacetic acidsMERCK & CO INC·Filed 1997·Granted Dec 12, 2000·26 cites·48 claims
- 3979US4863927A1-(2-hydroxymethyl)cycloalkylmethyl)-5-substituted uracilsMERCK & CO INC·Filed 1987·Granted Sep 5, 1989·13 cites·6 claims
- 4078US6090836ABenzisoxazole-derived antidiabetic compoundsMERCK & CO INC·Filed 1997·Granted Jul 18, 2000·24 cites·16 claims
- 4178US5777134A4-oxa and 4-thia steriodsMERCK & CO INC·Filed 1996·Granted Jul 7, 1998·24 cites·26 claims
- 4278US5510351ADelta-17 and delta-20 olefinic and saturated 17 beta-substituted 4-aza-5 alpha-androstan-ones as 5 alpha reductase inhibitors useful in the prevention and treatment of hyperandrogenic disordersMERCK & CO INC·Filed 1993·Granted Apr 23, 1996·25 cites·14 claims
- 4378US4816447AAnti-viral guanine compoundsMERCK & CO INC·Filed 1984·Granted Mar 28, 1989·20 cites·15 claims
- 4477US5137876ANucleoside antiviral and anti-inflammatory compounds and compositions and methods for using sameMERCK & CO INC·Filed 1990·Granted Aug 11, 1992·34 cites·12 claims
- 4577US4871739ASubstituted 6H-7,8-dihydrothiapyrano(3,2-D)-pyrimidines as hyopglycemic agentsMERCK & CO INC·Filed 1987·Granted Oct 3, 1989·22 cites·7 claims
- 4676US4814432AInhibitor of ribonucleotide reductaseMERCK & CO INC·Filed 1987·Granted Mar 21, 1989·29 cites·3 claims
- 4775US5510485A17-ester, amide, and ketone derivatives of 3-oxo-4-azasteroids as 5A-reductase inhibitorsMERCK & CO INC·Filed 1994·Granted Apr 23, 1996·25 cites·3 claims
- 4875US5371197AProtein-dimeric polysaccharide conjugate vaccineMERCK & CO INC·Filed 1991·Granted Dec 6, 1994·47 cites·7 claims
- 4975US4407802A6-Amidino-9-substituted benzyl purinesMERCK & CO INC·Filed 1981·Granted Oct 4, 1983·13 cites·6 claims
- 5074US4782062A9-(2-hydroxymethyl)cycloalkylmethyl) guaninesMERCK & CO INC·Filed 1987·Granted Nov 1, 1988·20 cites·6 claims
Showing the top 50 of 97 patent records by PatentIndex Score.
Join the waitlist — get patent alerts
Get an alert when Richard L. Tolman files or is granted a new patent.
We store only your email — no account needed. See our privacy policy.
Identity basis: PatentsView inventor disambiguation (2025Q4-odp release). How scoring works →