Inventor

Rudolf Braun

Inventor

Kastl, DE

Overview

11→

Patents

1987–2001

Patent span

Chemistry

Primary field (CPC C)

Patents· 11 as inventor

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

C08Gprimary

C08GMacromolecular compounds obtained otherwise than by reactions only involving unsaturated carbon-to-carbon bonds24%

C08LCompositions of macromolecular compounds16%

C08KUse of inorganic or non-macromolecular organic substances as compounding ingredients11%

C08JWorking-up8%

B01JChemical or physical processes, e.g. catalysis or colloid chemistry5%

C03BManufacture, shaping, or supplementary processes5%

C03CChemical composition of glasses, glazes or vitreous enamels5%

C04BLime, magnesia5%

Y10STechnical subjects covered by former uspc cross-reference art collections [xracs] and digests5%

C07FAcyclic, carbocyclic or heterocyclic compounds containing elements other than carbon, hydrogen, halogen, oxygen, nitrogen, sulfur, selenium or tellurium3%

PatentTitleYear

6,218,495'Process for the continuous preparation of moisture-curing organopolysiloxane compositions'2001 6,054,523'Aqueous dispersions of organopolysiloxanes'2000 5,985,994'Aqueous dispersions of organopolysiloxanes'1999 5,723,561'Process for the continuous preparation of organopolysiloxanes'1998 5,621,061'Process for stabilizing organopolysiloxanes'1997 5,475,076'Organo(poly)siloxane compositions which can be cross-linked to give elastomers with elimination of alcohols'1995 5,331,077'Alkenyl group-containing organo(poly)siloxanes'1994 5,304,621'Organo(poly)siloxanes containing terminal siloxane units having organyloxy and hydrogen groups'1994 5,045,231'Aqueous dispersions of organopolysiloxanes'1991 4,749,398'Apparatus for making spherical particles'1988 4,643,753'Method for making spherical particles'1987

Career & activity timeline

Assembled from patent assignee/location history and declaration credentials.

1987–1988Patents assigned to POTTERS INDUSTRIES INC (2)· patent assignee history

1987–1988Based in Wharton, NJ, US· patent location history

1991–2001Patents assigned to WACKER CHEMIE GMBH (9)· patent assignee history

1991–2001Based in Kastl, DE· patent location history

Inventor activity

Assignee and location history derived from the patent record.

Assignees

Assignee	Patents	Span
WACKER CHEMIE GMBH	9	1991–2001
POTTERS INDUSTRIES INC	2	1987–1988

Locations

Location	Patents	Span
Kastl, DE	9	1991–2001
Wharton, New Jersey, US	2	1987–1988