Inventor

Bernd Burkhart

Inventor

Mutterstadt, DE

Overview

14→

Patents

1995–2015

Patent span

Chemistry

Primary field (CPC C)

Patents· 14 as inventor

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

C25Dprimary

C25DProcesses for the electrolytic or electrophoretic production of coatings22%

B01DSeparation13%

C07CAcyclic or carbocyclic compounds13%

C07DHeterocyclic compounds9%

C11DDetergent compositions9%

A01NPreservation of bodies of humans or animals or plants or parts thereof4%

C01GCompounds containing metals not covered by subclasses c01d or c01f4%

C07FAcyclic, carbocyclic or heterocyclic compounds containing elements other than carbon, hydrogen, halogen, oxygen, nitrogen, sulfur, selenium or tellurium4%

C08GMacromolecular compounds obtained otherwise than by reactions only involving unsaturated carbon-to-carbon bonds4%

C09KMaterials for miscellaneous applications, not provided for elsewhere4%

PatentTitleYear

9,168,477'Support tube for a filter element'2015 7,641,804'Filter unit, filter device and filtration process for fluids'2010 6,087,305'Mixture crop protection composition comprising the mixture and its use'2000 6,057,284'Iso-tridecanolalkoxylates in block form as low-foam or antifoaming surfactants'2000 6,034,257'Method for separating glycerin from reaction mixtures containing glycerin and fatty acid amides, alkoxylated amides obtained therefrom and the use thereof'2000 5,741,947'Preparation of alkoxylation products in the presence of mixed hydroxides modified with additives'1998 5,611,906'Preparation of N-allyl compounds'1997 5,606,067'Preparation of N-allyl compounds'1997 5,560,814'Use of thiouronium salts as brighteners for aqueous acidic electronickelization baths'1996 5,541,032'Electrostatic toners containing phenacyl compounds'1996 5,445,727'Production of nickelized shaped articles'1995 5,445,724'Phosphonium salts and use thereof as brighteners for aqueous acidic electronickelization baths'1995 5,438,140'Production of nickelized shaped articles'1995 5,421,990'Production of shining shaped articles coated with zinc or a zinc alloy'1995

Career & activity timeline

Assembled from patent assignee/location history and declaration credentials.

1995–2000Patents assigned to BASF AG (12)· patent assignee history

1995–2000Based in Mutterstadt, DE· patent location history

1995Based in Maxdorf, DE· patent location history

2010–2015Patents assigned to MANN & HUMMEL GMBH (2)· patent assignee history

2010–2015Based in Landau, DE· patent location history

Inventor activity

Assignee and location history derived from the patent record.

Assignees

Assignee	Patents	Span
BASF AG	12	1995–2000
MANN & HUMMEL GMBH	2	2010–2015

Locations

Location	Patents	Span
Mutterstadt, DE	11	1995–2000
Landau, DE	2	2010–2015
Maxdorf, DE	1	1995