P

Inventor

WAHLIG HELMUT

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

MERCK PATENT GMBH

17 patents
US6118043ASep 12, 2000

Bone replacement material with FGF

MERCK PATENT GMBH177 citations99
US4291013ASep 22, 1981

Medicinally useful, shaped mass of collagen resorbable in the body

MERCK PATENT GMBH205 citations98
US4024272AMay 17, 1977

Tetracyclic compounds

MERCK PATENT GMBH251 citations97
US5338772AAug 16, 1994

Implant material

MERCK PATENT GMBH170 citations96
US4617293AOct 14, 1986

Flavonoid phosphate salts of aminoglycoside antibiotics

MERCK PATENT GMBH91 citations95
US4347234AAug 31, 1982

Medicinally useful, shaped mass of collagen resorbable in the body

MERCK PATENT GMBH331 citations95
US4191743AMar 4, 1980

Antibacterial wound dressing

MERCK PATENT GMBH75 citations95
US4853225AAug 1, 1989

Process for implanting a medicament depot

MERCK PATENT GMBH71 citations92
US4797282AJan 10, 1989

Drug depot containing cytostatics

MERCK PATENT GMBH39 citations92
US3988468AOct 26, 1976

7-Methoxy-6-thiatetracyclines and their preparation

MERCK PATENT GMBH19 citations80
US4937257AJun 26, 1990

Flavanone derivatives

MERCK PATENT GMBH18 citations74
US4162314AJul 24, 1979

7[2(Substituted phenyl)2-(amino)acetamido]cephalosporin derivatives

MERCK PATENT GMBH14 citations73
US4031230AJun 21, 1977

Novel penicillins and their preparation

MERCK PATENT GMBH17 citations72
US4285961AAug 25, 1981

Basic thioethers

MERCK PATENT GMBH8 citations71
US4153693AMay 8, 1979

1,4-Dihydro-4-oxo-pyridylacetamido cephalosporins and their utilization as medicinal agents for combating bacterial infections

MERCK PATENT GMBH4 citations61
US4243810AJan 6, 1981

Pyridone-acetic acid derivative

MERCK PATENT GMBH1 citations51
US4632933ADec 30, 1986

Sulfur-containing imidazole derivatives

MERCK PATENT GMBH0 citations49

CORIPHARM MEDIZINPRODUKTE GMBH

3 patents

DRAENERT KLAUS

1 patent

SMITH & NEPHEW INC

1 patent

AAP BIOMATERIALS GMBH & CO KG

1 patent

MERCK PATENTABTEILUNG E

1 patent