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WOODWARD ROBERT B

Overview
  • Total Patents
    56
About

WOODWARD ROBERT B has a total of 56 patent applications. Its first patent ever was published in 1952. It filed its patents most often in Canada, United Kingdom and United States. Its main competitors in its focus markets organic fine chemistry, macromolecular chemistry and polymers and machines are FARMOCHIMICA CUTOLO CALOSI S P, CHINA SYNCHEM TECHNOLOGY CO LTD and GREAT LAKES FINE CHEM LTD.

Patent filings in countries

World map showing WOODWARD ROBERT Bs patent filings in countries
# Country Total Patents
#1 Canada 18
#2 United Kingdom 17
#3 United States 14
#4 Germany 3
#5 Czechoslovakia 2
#6 Spain 2

Patent filings per year

Chart showing WOODWARD ROBERT Bs patent filings per year from 1900 to 2020

Top inventors

# Name Total Patents
#1 Woodward Robert Burns 29
#2 Woodward Robert B 22
#3 Burns Woodward Robert 2

Latest patents

Publication Filing date Title
US3681370A Certain acyloxy thiazolidines and process for their manufacture
US3691042A Process for the manufacture of esterified hydroxy compounds
US3584006A 5-amino-thiazolidine-4-carboxylic acid compounds
US3598832A 5-esterified hydroxy-thiazolidine-4-carboxylic acid compounds
ES330998A1 Procedure for the obtaining of esters of the acetidino-tiazolidin-metanocarboxilico acid. (Machine-translation by Google Translate, not legally binding)
ES330997A1 Procedure for the obtaining of compounds 3-acil-2-oxoacetidino (3,2-d) 4,4-disustitute tiazolidinicos. (Machine-translation by Google Translate, not legally binding)
GB1155030A 7-Amino-Desacetyl-Cephalosporanic Acid Compounds and process for their manufacture
GB1155029A 7-Amino-3-Desacetyloxymethyl-3-Formyl-Isocephalosporanic Acid compounds and process for their manufacture
GB1155028A Reactive Esters of Hydroxy-Thiazolidine Compounds and process for their manufacture
GB1155025A Hydroxy-Thiazolidine Compounds and process for their manufacture
GB1155024A 7-Amino-Desacetyl-Isocephalosporanic Acid Compounds and process for their manufacture
US3483216A 2,2-disubstituted 3-acyl-5-amino-thiazolidine-4-carboxylic acids
US3449336A Process for preparing novel intermediates useful for preparing 7-amino-cephalosporanic acid and derivatives thereof
CS157621B2 Method of 7-amino-3-desacetyloxymethyl-3-formylisocephaelospora acid's derivatives making
US3249643A Tricyclo [5. 2. 1. 04, 10]-2, 5, 8-decatriene
US2657972A Copolymer of l-leucine and dl-phenylalanine
CA851728A Process for the manufacture of acetidinothiazolidinemethane carboxylic acids
CA818555A Process for the manufacture of hydroxymethane carboxylic acid esters
CA845726A Process for the manufacture of azido-compounds
CA839738A Process for the manufacture of azido-compounds