Berk; Howard C.

Patent Applications and Registrations

Patent applications and USPTO patent grants for Berk; Howard C..The latest application filed is for "processes for purification, recovery, and conversion of chlorophenol salts and preparation and recovery of products prepared therefrom".

Company Profile

2.9.9

Berk; Howard C. - St. Louis MO
Berk; Howard C. - St. Louis County MO

*profile and listings may contain filings by different individuals or companies with the same name. Review application materials to confirm ownership/assignment.

Patent Activity

Patent	Date
Processes For Purification, Recovery, And Conversion Of Chlorophenol Salts And Preparation And Recovery Of Products Prepared Therefrom App 20210163395 - Berk; Howard C. ; et al.	2021-06-03
Processes for purification, recovery, and conversion of chlorophenol salts and preparation and recovery of products prepared therefrom Grant 10,913,701 - Berk , et al. February 9, 2	2021-02-09
Processes For Purification, Recovery, And Conversion Of Chlorophenol Salts And Preparation And Recovery Of Products Prepared The App 20190322612 - Berk; Howard C. ; et al.	2019-10-24
Process for preparation of a carboxylic acid salt by dehydrogenation of a primary alcohol Grant 8,450,523 - Morgenstern , et al. May 28, 2	2013-05-28
Catalyst for dehydrogenating primary alcohols Grant 8,298,985 - Morgenstern , et al. October 30, 2	2012-10-30
Process For Preparation Of A Carboxylic Acid Salt By Dehydrogenation Of A Primary Alcohol App 20120190889 - Morgenstern; David A. ; et al.	2012-07-26
Catalyst For Dehydrogenating Primary Alcohols App 20110071018 - Morgenstern; David A. ; et al.	2011-03-24
Process and catalyst for dehydrogenating primary alcohols to make carboxylic acid salts Grant 7,329,778 - Morgenstern , et al. February 12, 2	2008-02-12
Process for making iminodiacetic acid compounds from monoethanolamine substrates Grant 7,064,235 - Berk , et al. June 20, 2	2006-06-20
Catalyst for dehydrogenating primary alcohols App 20050159305 - Morgenstern, David A. ; et al.	2005-07-21
Catalyst for dehydrogenating primary alcohols to make carboxylic acid salts Grant 6,706,662 - Morgenstern , et al. March 16, 2	2004-03-16
Process for making iminodiacetic acid compounds from monoethanolamine substrates App 20030176735 - Berk, Howard C. ; et al.	2003-09-18
Process and catalyst for dehydrogenating primary alcohols to make carboxylic acid salts App 20020161259 - Morgenstern, David A. ; et al.	2002-10-31
Process and catalyst for dehydrogenating primary alcohols to make carboxylic acid salts Grant 6,376,708 - Morgenstern , et al. April 23, 2	2002-04-23
Process for making iminodiacetic acid compounds from monoethanolamine substrates App 20020019565 - Berk, Howard C. ; et al.	2002-02-14
Process and catalyst for dehydrogenating primary alcohols to make carboxylic acid salts App 20020019564 - Morgenstern, David A. ; et al.	2002-02-14
Aqueous concentrate formulations having reduced eye irritancy Grant 5,389,598 - Berk , et al. February 14, 1	1995-02-14

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