Inventor
SHARIFIAN HOSSEIN
US22 patents
⚠️ This page may combine multiple inventors who share the name “SHARIFIAN HOSSEIN”. Patents are grouped by organization below to help distinguish them — per-person disambiguation is on the roadmap.
SACHEM INC
16 patentsUS5286354AFeb 15, 1994
Method for preparing organic and inorganic hydroxides and alkoxides by electrolysis
SACHEM INC121 citations93
US5447610ASep 5, 1995
Electrolytic conversion of nitrogen oxides to hydroxylamine and hydroxylammonium salts
SACHEM INC20 citations92
US5709789AJan 20, 1998
Electrochemical conversion of nitrogen containing gas to hydroxylamine and hydroxylammonium salts
SACHEM INC40 citations91
US5575901ANov 19, 1996
Process for preparing organic and inorganic hydroxides or alkoxides or ammonia or organic amines from the corresponding salts by electrolysis
SACHEM INC51 citations91
US5389211AFeb 14, 1995
Method for producing high purity hydroxides and alkoxides
SACHEM INC82 citations91
US6235162B1May 22, 2001
Ultrapure hydroxylamine compound solutions and process of making same
SACHEM INC22 citations89
US6024855AFeb 15, 2000
Electrosynthesis of hydroxylammonium salts and hydroxylamine using a mediator
SACHEM INC34 citations86
US5853555ADec 29, 1998
Synthesis of onium hydroxides from onium salts
SACHEM INC19 citations82
US6165341ADec 26, 2000
Catalytic film, methods of making the catalytic films, and electrosynthesis of compounds using the catalytic film
SACHEM INC7 citations74
US5753097AMay 19, 1998
Process for purifying hydroxide compounds
SACHEM INC14 citations73
US5833832ANov 10, 1998
Preparation of onium hydroxides in an electrochemical cell
SACHEM INC13 citations72
US5281311AJan 25, 1994
Process for reducing the acid content of hydroxylamine salt solutions and for preparing hydroxylamines from hydroxylamine salts
SACHEM INC16 citations72
US5709790AJan 20, 1998
Electrochemical process for purifying hydroxide compounds
SACHEM INC5 citations62
US5904823AMay 18, 1999
Methods of purifying hydroxylamine solutions and converting hydroxylamine salts to hydroxylamine
SACHEM INC4 citations61
US5843318ADec 1, 1998
Methods of purifying hydroxlamine solutions and separating hydroxylamine from hydroxlamine salts
SACHEM INC3 citations61
US5259934ANov 9, 1993
Process for removing acid from a hydroxylamine salt solution containing excess acid
SACHEM INC1 citations51
SOUTHWESTERN ANALYTICAL CHEMIC
4 patentsUS4917781AApr 17, 1990
Process for preparing quaternary ammonium hydroxides
SOUTHWESTERN ANALYTICAL CHEMIC28 citations90
US4931154AJun 5, 1990
Production of metal borohydrides and organic onium borohydrides
SOUTHWESTERN ANALYTICAL CHEMIC39 citations89
US4938854AJul 3, 1990
Method for purifying quaternary ammonium hydroxides
SOUTHWESTERN ANALYTICAL CHEMIC18 citations71
US4931155AJun 5, 1990
Electrolytic reductive coupling of quaternary ammonium compounds
SOUTHWESTERN ANALYTICAL CHEMIC8 citations69