Inventor

Winfried Wunderlich

Inventor

Rossdorf, DE

Overview

15→

Patents

1977–1993

Patent span

Chemistry

Primary field (CPC C)

Patents· 15 as inventor

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

C08Fprimary

C08FMacromolecular compounds obtained by reactions only involving carbon-to-carbon unsaturated bonds21%

B29CShaping or joining of plastics14%

B29KIndexing scheme associated with subclasses b29b, b29c or b29d, relating to moulding materials or to materials for moulds, reinforcements, fillers or preformed parts, e.g. inserts14%

C08GMacromolecular compounds obtained otherwise than by reactions only involving unsaturated carbon-to-carbon bonds10%

B29DProducing particular articles from plastics or from substances in a plastic state7%

C08LCompositions of macromolecular compounds7%

G03FPhotomechanical production of textured or patterned surfaces, e.g. for printing, for processing of semiconductor devices7%

H01BCables7%

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

G11BInformation storage based on relative movement between record carrier and transducer3%

PatentTitleYear

5,196,483'Rubber compositions with a high elastic modulus'1993 5,057,370'Electrically conducting solid plastics'1991 4,950,716'Compatible polycarbonate/methyl-meth-acrylate polymer mixtures'1990 4,937,015'Method of manufacturing electrically conductive pressure-formed plates comprised of plastic material'1990 4,778,636'Method of manufacturing electrically conductive pressure-formed plates comprised of plastic material'1988 4,754,008'Heat resistant molding compounds'1988 4,749,749'Compatible mixtures of a polycarbonate and a methacrylate copolymer'1988 4,656,119'Method of manufacturing X-ray resist'1987 4,581,401'Radiation sensitive polymeric material'1986 4,492,805'Polyarylene ethers containing phosphorus'1985 4,472,570'Polyarylene esters containing phosphorus'1984 4,463,159'Polyarylene esters containing phosphorus'1984 4,308,354'Making impact resistant polymers'1981 4,279,719'Photopolymerization method with symmetric azo alkanes'1981 4,059,574'Symmetric azo-bis-mercapto compounds'1977

Career & activity timeline

Assembled from patent assignee/location history and declaration credentials.

1977–1991Patents assigned to ROEHM GMBH (14)· patent assignee history

1977–1993Based in Rossdorf, DE· patent location history

1987Patents assigned to MAX PLANCK GESELLSCHAFT (1)· patent assignee history

1993Patents assigned to AMERICAN CYANAMID CO (1)· patent assignee history

Inventor activity

Assignee and location history derived from the patent record.

Assignees

Assignee	Patents	Span
ROEHM GMBH	14	1977–1991
AMERICAN CYANAMID CO	1	1993
MAX PLANCK GESELLSCHAFT	1	1987

Locations

Location	Patents	Span
Rossdorf, DE	15	1977–1993