P

Inventor

LIU ROBERT C

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

ARMOUR PHARMA

3 patents
US4033940AJul 5, 1977

Cyclization of peptides

ARMOUR PHARMA55 citations96
US4304692ADec 8, 1981

Synthesis of biologically active peptides

ARMOUR PHARMA9 citations73
US4212795AJul 15, 1980

Cyclization of peptides

ARMOUR PHARMA9 citations73

USV PHARMA CORP

2 patents
US4579866AApr 1, 1986

Phenylacetamides as anti-allergy, anti-asthma and anti-inflammatory agents

USV PHARMA CORP39 citations91
US4650854AMar 17, 1987

Amide analogs of calcitonin

USV PHARMA CORP5 citations61

AVENTIS PHARM PROD INC

2 patents
US6153588ANov 28, 2000

Stable non-hygroscopic crystalline form of N-[N-[N-4-(piperidin-4-yl)butanoyl)-N-ethylglycyl] aspartyl]-L-β-cyclohexyl alanine amide

AVENTIS PHARM PROD INC17 citations88
US6180759B1Jan 30, 2001

Process for the preparation of azacycloalkylakanoyl pseudotetrapeptides

AVENTIS PHARM PROD INC2 citations59

HUGHES JOHN L

1 patent
US4217268AAug 12, 1980

Synthesis of peptides

HUGHES JOHN L17 citations81

ARMOUR &

1 patent
US4239680ADec 16, 1980

Synthesis of biologically active peptides

ARMOUR &8 citations73

RORER PHARMACEUTICAL CORP

1 patent
US4804742AFeb 14, 1989

Amide analogs of calcitonin

RORER PHARMACEUTICAL CORP10 citations72

AVENTIS PHARMA INC

1 patent
US6753409B1Jun 22, 2004

STABLE NON-HYGROSCOPIC CRYSTALLINE FORM OF N-[N-[N-(4-(PIPERIDIN-4-YL)BUTANOYL)-N-ETHYLGLYCYL]ASPARTYL]-L-β-CYCLOHEXYL ALANINE AMIDE, INTERMEDIATES THEREOF, AND PREPARATION THEREOF AND OF ANTITHROMBOTIC AZACYCLOALKYLALKANOYL PEPTIDES AND PSEUDOPEPTIDES

AVENTIS PHARMA INC5 citations69