P

Inventor

CRAM DONALD J

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

UNIV CALIFORNIA

4 patents
US4043979AAug 23, 1977

Polymer-multiheteromacrocycles

UNIV CALIFORNIA22 citations81
US4001279AJan 4, 1977

Asymmetric macrocycles containing oxygen and binaphthyl ring members

UNIV CALIFORNIA29 citations81
US3965116AJun 22, 1976

Multioxymacrocycles

UNIV CALIFORNIA23 citations81
US4128556ADec 5, 1978

Certain multioxymacrocycle compounds containing pyridyl as part of the macrocycle

UNIV CALIFORNIA7 citations72

TECHNICON INSTR

3 patents
US4859606AAug 22, 1989

Method for detecting cations in a test sample utilizing chromogenic cryptahemispherands

TECHNICON INSTR23 citations81
US4992381AFeb 12, 1991

Method of detecting electrolytes in an aqueous test sample using chromogenic hemispherands and test device therefor

TECHNICON INSTR9 citations72
US5011924AApr 30, 1991

Chromogenic cryptahemispherands and their preparation

TECHNICON INSTR4 citations61

UPJOHN CO

2 patents
US4080337AMar 21, 1978

Multioxymacrocycle compounds containing pyridyl rings as part of the macrocycle

UPJOHN CO11 citations72
US4474699AOct 2, 1984

Preparing 1-aminomethyl-6-substituted-4H-s-triazolo[4,3-a][1,4]benzodiazepines in improved procedures

UPJOHN CO0 citations46

MILES INC

1 patent
US5177221AJan 5, 1993

Chromogenic hemispherands and their preparation

MILES INC8 citations72