Inventor

Bernhard Gutsche

Inventor

Hilden, DE

Overview

1987–2014

Patent span

Chemistry

Primary field (CPC C)

Patents· 44 as inventor

Public. Assignee & technology derived from the patent record. Each patent links to its LexDana page.

C07Cprimary

C07CAcyclic or carbocyclic compounds22%

B01JChemical or physical processes, e.g. catalysis or colloid chemistry13%

C11DDetergent compositions8%

B01DSeparation7%

C11CFatty acids from fats, oils or waxes6%

C11BProducing, e.g. by pressing raw materials or by extraction from waste materials, refining or preserving fats, fatty substances, e.g. lanolin, fatty oils or waxes5%

Y02PClimate change mitigation technologies in the production or processing of goods5%

A23LFoods, foodstuffs or non-alcoholic beverages, not otherwise provided for4%

A61KPreparations for medical, dental or toiletry purposes4%

C12PFermentation or enzyme-using processes to synthesise a desired chemical compound or composition or to separate optical isomers from a racemic mixture4%

PatentTitleYear

8,921,588'Process for preparing sulfates and/or sulfonates in a micro-reaction system'2014 8,674,146'Method for producing alkylene oxide addition products'2014 8,580,986'Process for the production of fatty acid alkyl esters'2013 8,404,468'Efficient astaxanthin production strains derived from Haematococcus pluvialis'2013 8,357,510'Process for obtaining lutein from algae'2013 8,293,315'Process for the preparation of active substance concentrate'2012 7,943,790'Process for preparing alkylene oxides'2011 7,825,277'Process for the ozonolysis of unsaturated compounds'2010 7,741,501'Process for heterogeneously catalyzed hydrogenation'2010 7,579,493'Method for producing linear or branched fatty acid esters by means of heterogeneously catalysed reactive rectification with an upstream reactor'2009 7,244,856'Processes for recovering phytosterols via crystallization'2007 7,091,012'Processes for obtaining sterols and polar lipids from vegetable oil lecithin fractions'2006 7,084,313'Three stage processes for the separation of supercritical or near-critical mixtures'2006 7,064,223'Method for producing technical oleic acid methyl esters'2006 6,979,743'Processes for preparing phytosterols and substantially citrostadienol-free phytosterols prepared thereby'2005 6,956,125'Processes for producing sterols from fatty acid production residues'2005 6,936,581'Processes for preparing anhydrous detergent granules'2005 6,927,240'Granular solid with monodisperse particle size distribution'2005 6,911,567'Method for producing guerbet alcohols'2005 6,911,164'Spherical sterol preparations, their production and their use'2005 6,903,231'Processes for producing esters of unsaturated carboxylic acids and polyhydric alcohols with limited polymerization, and apparatus therefor'2005 6,897,342'Method for producing aldehydes'2005 6,897,328'Process for deacidifying natural fats and oils'2005 6,762,313'Processes for preparing linoleic acid raw materials for subsequent conjugation'2004 6,340,665'Method for producing neutral sugar surfactant granulates'2002 6,245,727'Discontinuous process for conducting a heterogeneously catalyzed reaction and installation for heterogeneously catalyzed manufacture of products'2001 6,191,097'Process for preparing raw materials for washing agents'2001 6,140,302'Method for producing anionic surfactant granulates'2000 5,986,125'Process for the production of dialkyl carbonates'1999 5,739,097'Process for the production of surfactant granules'1998 5,710,350'Process for the production of diglycerol'1998 5,654,453'Process for the production of .alpha.-branched aliphatic monocarboxylic acids'1997 5,627,289'Recovery of tocopherol and sterol from tocopherol and sterol containing mixtures of fats and fat derivatives'1997 5,514,820'Continuous process for the production of lower alkyl esters'1996 5,473,089'Process for the production of ammonium fatty acid hydroxyalkanesulfonates'1995 5,427,687'Bubble reaction using vapor permeation'1995 5,416,239'Process for the production of fatty ketones'1995 5,225,084'Process for the separation of two liquid immiscible organic components using a fibre bed as a coalescence aid'1993 5,189,207'Process for the production of solid or paste-form products'1993 5,110,508'Process and apparatus for making a heat-sensitive material'1992 5,008,046'Process for the continuous esterification of fatty acids'1991 4,976,892'Process for the continuous transesterification of fatty acid lower alkyl esters'1990 4,937,011'Detergent compositions containing active chlorine and ketone foam inhibitors'1990 4,647,678'Process for the epoxidation of olefinically unsaturated hydrocarbon compounds with peracetic acid'1987

Career & activity timeline

Assembled from patent assignee/location history and declaration credentials.

1987–2002Patents assigned to HENKEL KGAA (19)· patent assignee history

1987–2014Based in Hilden, DE· patent location history

2000–2007Patents assigned to COGNIS DEUTSCHLAND GMBH (13)· patent assignee history

2010–2014Patents assigned to COGNIS IP MAN GMBH (9)· patent assignee history

2012–2014Patents assigned to GUTSCHE BERNHARD (6)· patent assignee history

2012–2013Patents assigned to WEISS ALBRECHT (4)· patent assignee history

Inventor activity

Assignee and location history derived from the patent record.

Assignees

Assignee	Patents	Span
HENKEL KGAA	19	1987–2002
COGNIS DEUTSCHLAND GMBH	13	2000–2007
COGNIS IP MAN GMBH	9	2010–2014
GUTSCHE BERNHARDself	6	2012–2014
WEISS ALBRECHT	4	2012–2013

Locations

Location	Patents	Span
Hilden, DE	44	1987–2014