Patent Assignment
Reel/Frame 012653/0661
Security Interest
Recorded: 2002-02-28
Pages: 22
Assignor
SACHEM, INC.
Executed: 2001-11-30
Assignee
NATIONAL CITY BANK, AS AGENT
1900 EAST NINTH STREET, CLEVELAND, OHIO, 44114
Covered Properties
(26)
Method for Producing High Purity Quaternary Ammonium Hydroxides
Patent:
4,714,530 →
Application:
06/884,505 →
Process for Removing Acid from a Hydroxylamine Salt Solution Containing Excess Acid
Patent:
5,259,934 →
Application:
07/824,021 →
Process for Cleaning Quartz and Silicon Surfaces
Patent:
5,259,888 →
Application:
07/830,688 →
Process for Reducing the Acid Content of Hydroxylamine Salt Solutions and for Preparing Hydroxylamines from Hydroxylamine Salts
Patent:
5,281,311 →
Application:
07/907,391 →
Method for Preparing Organic and Inorganic Hydroxides and Alkoxides by Electrolysis
Patent:
5,286,354 →
Application:
08/045,819 →
Method for Producing High Purity Hydroxides and Alkoxides
Patent:
5,389,211 →
Application:
08/148,925 →
Electrolytic Conversion of Nitrogen Oxides to Hydroxylamine and Hydroxylammonium Salts
Patent:
5,447,610 →
Application:
08/264,599 →
Process for Preparing Organic and Inorganic Hydroxides or Alkoxides or Ammonia or Organic Amines from the Corresponding Salts by Electrolysis
Patent:
5,575,901 →
Application:
08/381,318 →
Quaternary Nitrogen or Phosphorus Chirates
Patent:
5,576,459 →
Application:
08/471,843 →
Preparation of Onium Hydroxides in an Electrochemical Cell
Patent:
5,833,832 →
Application:
08/704,898 →
Electrochemical Process for Purifying Hydroxide Compounds
Patent:
5,709,790 →
Application:
08/725,609 →
Process for Purifying Hydroxide Compounds
Patent:
5,753,097 →
Application:
08/725,626 →
Electrochemical Conversion of Nitrogen Containing Gas to Hydroxylamine and Hydroxylammonium Salts
Patent:
5,709,789 →
Application:
08/734,858 →
Process for Recovering Organic Hydroxides from Waste Solutions
Patent:
5,868,916 →
Application:
08/800,229 →
Process for Recovering Organic Hydroxides from Waste Solutions
Patent:
5,951,845 →
Application:
08/810,399 →
Process for Recovering Organic Hydroxides from Waste Solutions
Patent:
5,910,237 →
Application:
08/815,382 →
Methods of Purifying Hydroxylamine Solutions and Converting Hydroxylamine Salts to Hydroxylamine
Patent:
5,904,823 →
Application:
08/827,661 →
Synthesis of Onium Hydroxides from Onium Salts
Patent:
5,853,555 →
Application:
08/832,266 →
Methods of Purifying Hydroxlamine Solutions and Separating Hydroxylamine from Hydroxlamine Salts
Patent:
5,843,318 →
Application:
08/837,221 →
Process for Recovering Onium Hydroxides from Solutions Containing Onium Compounds
Patent:
5,968,338 →
Application:
09/009,319 →
Ultrapure Hydroxylamine Compound Solutions and Process of Making Same
Patent:
6,235,162 →
Application:
09/085,988 →
Catalytic Film, Methods of Making the Catalytic Films, and Electrosynthesis of Compounds Using the Catalytic Film
Patent:
6,165,341 →
Application:
09/133,850 →
Electrosynthesis of Hydroxylammonium Salts and Hydroxylamine Using a Mediator
Patent:
6,024,855 →
Application:
09/133,851 →
Process for Recovering Onium Hydroxides or Onium Salts from Solutions Containing Onium Compounds Using Electrochemical Ion Exchange
Patent:
6,207,039 →
Application:
09/277,560 →
Process for Recovering Organic Hydroxides Waste Solutions
Patent:
6,217,743 →
Application:
09/370,682 →
Process for Recovering Onium Hydroxides from Solutions Containing Onium Compounds
Patent:
6,508,940 →
Application:
09/693,293 →
Related Assignments
(25)
Other recorded transfers of the patents in this record — the chain of ownership.
Assignment of Assignors Interest.
Feb 6, 1992
From: SHARIFIAN, HOSSEIN; WILSON, STEVEN R.
To: SACHEM, INC.
Reel/Frame 006007/0632 →
Assignment of Assignors Interest.
Apr 6, 1992
From: MC COY, SCOTT I.
To: SACHEM, INC. A CORPORATION OF TX
Reel/Frame 006079/0827 →
Change of Name Effective on 03/11/1991
May 1, 1992
From: SOUTHWESTERN ANALYTICAL CHEMICALS, INC., A CORPORATION OF TX
To: SACHEM, INC.
Reel/Frame 006101/0177 →
Assignment of Assignors Interest.
Jul 1, 1992
From: SHARIFIAN, HOSSEIN
To: SACHEM, INC.
Reel/Frame 006178/0906 →
Assignment of Assignors Interest.
Sep 21, 1992
From: TANNER, ALAN R.
To: SACHEM, INC.
Reel/Frame 006289/0975 →
Assignment of Assignor's Interest
Apr 9, 1993
From: BARD, ALLEN J.; SHARIFIAN, HOSSEIN
To: SACHEM, INC.
Reel/Frame 006525/0352 →
Assignment of Assignor's Interest
Nov 8, 1993
From: SHARIFIAN, HOSSEIN; DIERCKS, DAVID G.
To: SACHEM, INC.
Reel/Frame 006755/0724 →
Assignment of Assignor's Interest
Jun 23, 1994
From: SHARIFIAN, HOSSEIN
To: SACHEM, INC.
Reel/Frame 007068/0323 →
Assignment of Assignor's Interest
Jan 31, 1995
From: HULME, D.R.; SHARIFIAN, H.
To: SACHEM, INC.
Reel/Frame 007348/0630 →
Assignment of Assignor's Interest
Aug 30, 1996
From: SHAY, CHRISTOPHER; SHARIFIAN, HOSSEIN
To: SACHEM, INC.
Reel/Frame 008203/0849 →
Assignment of Assignor's Interest
Oct 3, 1996
From: SHARIFIAN, HOSSEIN; MOONEY, JOHN E.
To: SACHEM, INC.
Reel/Frame 008259/0202 →
Assignment of Assignor's Interest
Oct 23, 1996
From: SHARIFFIAN, HOSSEIN; SHAY, CHRISTOPHER D.
To: SACHEM, INC.
Reel/Frame 008288/0952 →
Assignment of Assignor's Interest
Dec 20, 1996
From: SHARIFIAN, H.; MOONEY, J.E.
To: SACHEM, INC.
Reel/Frame 008291/0370 →
Assignment of Assignor's Interest
Feb 12, 1997
From: MOULTON, ROGER D.
To: SACHEM, INC.
Reel/Frame 008487/0275 →
Assignment of Assignor's Interest
Mar 4, 1997
From: MOULTON, ROGER D.
To: SACHEM, INC,
Reel/Frame 008411/0430 →
Assignment of Assignor's Interest
Mar 11, 1997
From: MOULTON, ROGER D.
To: SACHEM, INC.
Reel/Frame 008591/0460 →
Assignment of Assignor's Interest
Apr 3, 1997
From: SHARIFIAN, HOSSEIN; HULME, DAVID R.
To: SACHEM, INC.
Reel/Frame 008619/0041 →
Assignment of Assignor's Interest
Apr 10, 1997
From: SHARIFIAN, HOSSEIN; SHAY, CHRISTOPHER D.
To: SACHEM, INC.
Reel/Frame 008666/0439 →
Assignment of Assignor's Interest
Apr 10, 1997
From: SHARIFIAN, HOSSEIN; SHAY, CHRISTOPHER D.
To: SACHEM, INC.
Reel/Frame 008509/0976 →
Assignment of Assignor's Interest
May 19, 1997
From: HELLUMS, MARK W.
To: SACHEM, INC.
Reel/Frame 008541/0487 →
Assignment of Assignor's Interest
Jan 20, 1998
From: HULME, DAVID R.; MOULTON, ROGER; WILSON, WILFRED W.; HELLUMS, MARK
To: SACHEM, INC.
Reel/Frame 008963/0163 →
Assignment of Assignor's Interest
May 28, 1998
From: SHARIFIAN, HOSSEIN; DREW, JOHN W.
To: SACHEM, INC.
Reel/Frame 009203/0821 →
Assignment of Assignor's Interest
Aug 13, 1998
From: SHARIFIAN, HOSSEIN; WAGENKNECHT, JOHN H.
To: SACHEM, INC.
Reel/Frame 009392/0987 →
Assignment of Assignor's Interest
Aug 13, 1998
From: SHARIFIAN, HOSSEIN; BARD, ALLEN J.
To: SACHEM, INC.
Reel/Frame 009392/0031 →
Assignment of Assignor's Interest
Mar 26, 1999
From: MOULTON, ROGER D.; HULME, DAVID R.
To: SACHEM, INC.
Reel/Frame 009868/0978 →