Inventor

Quirinus B. Broxterman

Inventor

Sittard, NL

Overview

14→

Patents

1994–2013

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.

C07Cprimary

C07CAcyclic or carbocyclic compounds28%

C07DHeterocyclic compounds15%

C12PFermentation or enzyme-using processes to synthesise a desired chemical compound or composition or to separate optical isomers from a racemic mixture15%

A45DHairdressing or shaving equipment9%

B32BLayered products, i.e. products built-up of strata of flat or non-flat, e.g. cellular or honeycomb, form9%

C07BGeneral methods of organic chemistry9%

G09FDisplaying9%

C07FAcyclic, carbocyclic or heterocyclic compounds containing elements other than carbon, hydrogen, halogen, oxygen, nitrogen, sulfur, selenium or tellurium7%

PatentTitleYear

8,563,279'Convergent synthesis of renin inhibitors and intermediates useful therein'2013 8,106,242'Process for the production of compounds via hazardous intermediates in a series of microreactors'2012 7,371,901'Process for the preparation of alkynols'2008 7,183,443'Process for the preparation of enantiomerically enriched compounds'2007 6,841,691'Process for the preparation of enantiomerically enriched esters and alcohols'2005 6,794,542'Method for the preparation of enantiomerically enriched compounds'2004 6,720,169'Process for preparing optically active 2-amino-w-oxoalkanoic acid'2004 6,465,684'Process for the separation of a mixture of enantiomers'2002 6,291,701'Process for preparing optically active 2-amino-.omega.-oxoalkanoic acid derivatives'2001 6,235,927'Process for the separation of a mixture of enantiomers'2001 6,222,052'Process for preparing optically active 2-amino-.omega.-oxoalkanoic acid derivatives'2001 6,133,002'Process for preparing optically active 2-amino-.omega.-oxoalkanoic acid derivatives'2000 5,468,901'Process for the preparation of optically active methionine amide'1995 5,276,190'Method for the preparation of an alcohol'1994

Career & activity timeline

Assembled from patent assignee/location history and declaration credentials.

1994–2005Patents assigned to DSM NV (10)· patent assignee history

1994–2004Based in Sittard, NL· patent location history

2004–2013Based in Munstergeleen, NL· patent location history

2007–2013Patents assigned to DSM IP ASSETS BV (4)· patent assignee history

2012–2013Patents assigned to BROXTERMAN QUIRINUS BERNARDUS (2)· patent assignee history

2013Patents assigned to BOOGERS JEROEN ANTONIUS FRANCISCUS (1)· patent assignee history

2013Patents assigned to CASTELIJNS ANNA MARIA CORNELIA FRANCISCA (1)· patent assignee history

Inventor activity

Assignee and location history derived from the patent record.

Assignees

Assignee	Patents	Span
DSM NV	10	1994–2005
DSM IP ASSETS BV	4	2007–2013
BROXTERMAN QUIRINUS BERNARDUSself	2	2012–2013
BOOGERS JEROEN ANTONIUS FRANCISCUS	1	2013
CASTELIJNS ANNA MARIA CORNELIA FRANCISCA	1	2013

Locations

Location	Patents	Span
Sittard, NL	8	1994–2004
Munstergeleen, NL	6	2004–2013