P

Inventor

BLIZZARD TIMOTHY A

US23 patents
⚠️ This page may combine multiple inventors who share the name “BLIZZARD TIMOTHY A”. Patents are grouped by organization below to help distinguish them — per-person disambiguation is on the roadmap.

MERCK & CO INC

16 patents
US5077308ADec 31, 1991

Avermectin ketal derivatives useful as antiparasitic

MERCK & CO INC92 citations95
US5756725AMay 26, 1998

Carbapenem antibacterial compounds, compositions containing such compounds and methods of treatment

MERCK & CO INC51 citations92
US5332807AJul 26, 1994

Process of producing 8A- and 9A-azalide antibiotics

MERCK & CO INC26 citations92
US5055454AOct 8, 1991

13-epi-avermectin derivatives useful as antiparasitic agents

MERCK & CO INC8 citations73
US4923867AMay 8, 1990

Synthetic marcfortine derivatives useful as antiparasitic agents

MERCK & CO INC17 citations73
US5496816AMar 5, 1996

Carbapenem antibacterial compounds, compositions containing such compounds and methods of treatment

MERCK & CO INC11 citations71
US4978656ADec 18, 1990

Synthetic derivatives of paraherquamide

MERCK & CO INC8 citations70
US5210235AMay 11, 1993

Methods of elaborating erythromycin fragments into amine-containing fragments of azalide antibiotics

MERCK & CO INC6 citations62
US5114930AMay 19, 1992

Avermectin derivatives with a spacer inserted between the disaccharide and the aglycone useful as antiparasitic agents

MERCK & CO INC4 citations54
US6346526B1Feb 12, 2002

Carbapenem antibacterial compounds, compositions containing such compounds and methods of treatment

MERCK & CO INC1 citations51
US6251890B1Jun 26, 2001

Carbapenem antibacterial compounds, compositions containing such compounds and methods of treatment

MERCK & CO INC1 citations47
US6294528B1Sep 25, 2001

Carbapenem antibacterial compounds, compositions containing such compounds and method of treatment

MERCK & CO INC0 citations42
US6291448B1Sep 18, 2001

Carbapenem antibacterial compounds, compositions containing such compounds and method of treatment

MERCK & CO INC0 citations42
US6265395B1Jul 24, 2001

Carbapenem antibacterial compounds, compositions containing such compounds and methods of treatment

MERCK & CO INC0 citations42
US6008212ADec 28, 1999

Carbapenem antibacterial compounds, compositions containing such compounds and methods of treatment

MERCK & CO INC0 citations42
US6346525B1Feb 12, 2002

Carbapenem antibacterial compounds, compositions containing such compounds and methods of treatment

MERCK & CO INC0 citations36

MERCK SHARP & DOHME

6 patents

BLIZZARD TIMOTHY A

1 patent