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Inventor

ARMSTRONG WILLIAM W

7 patents
⚠️ This page may combine multiple inventors who share the name “ARMSTRONG WILLIAM W”. Patents are grouped by organization below to help distinguish them — per-person disambiguation is on the roadmap.

PFIZER

6 patents
US4126680ANov 21, 1978

Tetracycline antibiotic compositions

PFIZER254 citations96
US4303643ADec 1, 1981

Sulfonamide compositions

PFIZER8 citations71
US4259331AMar 31, 1981

Oxytetracycline compositions

PFIZER9 citations71
US4081527AMar 28, 1978

Chlortetracycline compositions

PFIZER17 citations66
US4374826AFeb 22, 1983

Sulfonamide compositions

PFIZER5 citations60
US4331599AMay 25, 1982

Sparingly water-soluble salts of penicillanic acid 1,1-dioxide

PFIZER0 citations46

UNIV ALBERTA

1 patent
US6411905B1Jun 25, 2002

Method and apparatus for estimating odor concentration using an electronic nose

UNIV ALBERTA122 citations90