Inventor

PLOGER WALTER

14 patents

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

HENKEL & CIE GMBH

8 patents

US3988443AOct 26, 1976

Azacycloalkane-2,2-diphosphonic acids

HENKEL & CIE GMBH62 citations95

US3941772AMar 2, 1976

Azacycloalkane-2,2-diphosphonic acids

HENKEL & CIE GMBH62 citations95

US4034086AJul 5, 1977

Pyrrolidone-5,5-diphosphonic acids

HENKEL & CIE GMBH22 citations81

US3979385ASep 7, 1976

1-Aminoalkane-1,1-diphosphonic acids and their salts

HENKEL & CIE GMBH26 citations81

US3960888AJun 1, 1976

Pyrrolidone-5,5-diphosphonic acids

HENKEL & CIE GMBH29 citations81

US3957160AMay 18, 1976

Process for the prevention of precipitations in water or aqueous solutions

HENKEL & CIE GMBH22 citations81

US4006182AFeb 1, 1977

Process for the preparation of 1-aminoalkane-1,1-diphosphonic acids

HENKEL & CIE GMBH24 citations80

US3984543AOct 5, 1976

Therapeutic methods employing cyclic aminophosphonic acids

HENKEL & CIE GMBH5 citations62

HENKEL KGAA

6 patents

US4117090ASep 26, 1978

Process of stabilization of dibasic calcium phosphate dihydrate against hydrolysis with azacycloalkane-2,2-diphosphonic acids

HENKEL KGAA8 citations73

US4108962AAug 22, 1978

Process of stabilization of anhydrous dibasic calcium phosphate against fluorine ions with 3-amino-1-hydroxypropane-1,1-diphosphonic acid

HENKEL KGAA10 citations70

US4108961AAug 22, 1978

Process of stabilization of anhydrous dibasic calcium phosphate against fluorine ions with azacycloalkane-2,2-diphosphonic acids

HENKEL KGAA14 citations70

US4122151AOct 24, 1978

Process of stabilization of dibasic calcium phosphate dihydrate against hydrolysis with cyclic aminophosphonic acids

HENKEL KGAA3 citations62

US4117086ASep 26, 1978

Process of stabilization of dibasic calcium phosphate dihydrate against hydrolysis with 3-amino-1-hydroxypropane-1,1-diphosphonic acid

HENKEL KGAA2 citations62

US4130630ADec 19, 1978

Process of stabilization of anhydrous dibasic calcium phosphate against fluorine ions with cyclic aminophosphonic acids

HENKEL KGAA5 citations59