Inventor

Karlheinz Hill

Inventor

Erkrath, DE

Overview

17→

Patents

1990–1999

Patent span

Chemistry

Primary field (CPC C)

Patents· 17 as inventor

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

C07Hprimary

C07HSugars23%

A61KPreparations for medical, dental or toiletry purposes10%

A61QSpecific use of cosmetics or similar toiletry preparations10%

C07CAcyclic or carbocyclic compounds10%

C11DDetergent compositions10%

B01DSeparation6%

C07DHeterocyclic compounds3%

C08GMacromolecular compounds obtained otherwise than by reactions only involving unsaturated carbon-to-carbon bonds3%

C09KMaterials for miscellaneous applications, not provided for elsewhere3%

C12PFermentation or enzyme-using processes to synthesise a desired chemical compound or composition or to separate optical isomers from a racemic mixture3%

PatentTitleYear

5,962,624'Enzymatic synthesis of polyesters'1999 5,795,372'Nitrogen-free corrosion inhibitors having a good buffering effect'1998 5,698,684'Process for the production of alkyl glycosides'1997 5,576,425'Process for the direct production of alkyl glycosides'1996 5,500,155'Detergent mixtures of fatty acid isethionate salts and fatty alcohols'1996 5,480,979'Process for the production of alkyl and/or alkenyl oligoglycosides'1996 5,374,716'Process for the production of surface active alkyl glycosides'1994 5,364,647'Powdered preparations of surface active alkylglycosides'1994 5,306,442'Mixture of alkyl glucosides and alcohols as foam inhibitors'1994 5,236,909'Octyl ethers and octadienyl ethers'1993 5,206,396'Telomerization of 1,3-butadiene'1993 5,198,598'Telomerization process of a conjugated alkadiene with a polyol'1993 5,154,856'Process for controlling aqueous media foam employing alkadiene ethers of sugars or alkyl glucosides'1992 5,138,046'Process for preparing alkylglucoside compounds from oligo- and/or polysaccharides'1992 5,104,585'Detergent mixture of an alkylglycoside surfactant and an hydroxyalkyl sulfonate'1992 5,047,535'N-heterocyclic amphiphilic amides'1991 4,923,685'Antimicrobial flavored compositions having particular utility as mouth washes'1990

Career & activity timeline

Assembled from patent assignee/location history and declaration credentials.

1990–1998Patents assigned to HENKEL KGAA (13)· patent assignee history

1990–1999Based in Erkrath, DE· patent location history

1991Patents assigned to YEDA RES & DEV (1)· patent assignee history

1991Based in Bad Berneck, DE· patent location history

1992–1993Patents assigned to ZUCKER AG (2)· patent assignee history

1992–1993Based in Santa Rosa, CA, US· patent location history

1993Patents assigned to HENKEL RESEARCH CORP (2)· patent assignee history

1999Patents assigned to HENDEL KOMMANDITGESELLSCHAFT A (1)· patent assignee history

Inventor activity

Assignee and location history derived from the patent record.

Assignees

Assignee	Patents	Span
HENKEL KGAA	13	1990–1998
HENKEL RESEARCH CORP	2	1993
ZUCKER AG	2	1992–1993
HENDEL KOMMANDITGESELLSCHAFT A	1	1999
YEDA RES & DEV	1	1991

Locations

Location	Patents	Span
Erkrath, DE	14	1990–1999
Santa Rosa, California, US	2	1992–1993
Bad Berneck, DE	1	1991