Inventor · Hackettstown, NJ, US

Richard L. Tolman

95Patents
24h-index
100Co-inventors
91Inventor score

Filing activity: Mar 15, 1974 → Jun 2, 2015

Most-cited inventions

PatentTitleAreaCited byStatus
US5623057A Pneumococcal polysaccharide conjugate vaccine Emerging Cross-Sectional Technologies 95 Expired
US4695624A Covalently-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 covalency Emerging Cross-Sectional Technologies 87 Expired
US4830852A Covalently-modified neutral bacterial polysaccharides, stable covalent conjugates of such polysaccharides and immunogenic proteins and methods of preparing such polysaccharides and conjugates Emerging Cross-Sectional Technologies 72 Expired
US4579849A N-alkylguanine acyclonucleosides as antiviral agents Chemistry; Metallurgy 71 Expired
US5859051A Antidiabetic agents Chemistry; Metallurgy 67 Expired
US4459286A Coupled H. influenzae type B vaccine Emerging Cross-Sectional Technologies 57 Expired
US4882317A Covalently-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 covalency Human Necessities 48 Expired
US6200998A Arylthiazolidinedione derivitives Chemistry; Metallurgy 47 Expired
US5610162A Ester derivatives of 4-aza-steroids Chemistry; Metallurgy 46 Expired
US5536727A 17-Ethers and thioethers of 4-aza-steroids Chemistry; Metallurgy 42 Expired
US5057517A Piperazinyl derivatives of purines and isosteres thereof as hypoglycemic agents Chemistry; Metallurgy 39 Expired
US4200581A Alkyl derivatives of C-076 compounds Human Necessities 38 Expired
US6090839A Antidiabetic agents Chemistry; Metallurgy 37 Expired
US7563618B2 Oligonucleotide conjugates Chemistry; Metallurgy 37 Expired
US4093714A 9.beta.-D-Arabinofuranosylpurine nucleotides and method of use Chemistry; Metallurgy 35 Expired
US6518268B1 Telomerase inhibitors and methods of their use Chemistry; Metallurgy 33 Expired
US6008237A Arylthiazolidinedione derivatives Chemistry; Metallurgy 33 Expired
US5371197A Protein-dimeric polysaccharide conjugate vaccine Emerging Cross-Sectional Technologies 33 Expired
US4134973A Carbohydrate derivatives of milbemycin and processes therefor Chemistry; Metallurgy 31 Expired
US4617304A Purine derivatives Chemistry; Metallurgy 28 Expired
US4156720A Carbohydrate derivatives of milbemycin and processes therefor Chemistry; Metallurgy 28 Expired
US5595996A 7-substituted 4-aza cholanic acid derivatives and their use Chemistry; Metallurgy 27 Expired
US5137876A Nucleoside antiviral and anti-inflammatory compounds and compositions and methods for using same Chemistry; Metallurgy 25 Expired
US4203976A Sugar derivatives of C-076 compounds Human Necessities 24 Expired
US4801710A Regioselective synthesis of 9-substituted purine acyclonucleoside derivatives Chemistry; Metallurgy 24 Expired

Source: USPTO / EPO open patent data. Inventor disambiguation is heuristic; counts are objective bibliographic measures.