P

Inventor

SCHMIDT MANFRED

242 patents
⚠️ This page may combine multiple inventors who share the name “SCHMIDT MANFRED”. Patents are grouped by organization below to help distinguish them — per-person disambiguation is on the roadmap.

BAYER AG

19 patents
US5306803AApr 26, 1994

Process for cleaning thermoplasts by friction compacting

BAYER AG55 citations96
US4415719ANov 15, 1983

Thermoplastic, branched aromatic polyphosphonates, and a process for their production

BAYER AG66 citations96
US4374971AFeb 22, 1983

Process for the preparation of thermoplastic aromatic polyphosphonates with improved thermal ageing resistance

BAYER AG71 citations96
US4331614AMay 25, 1982

Aromatic polyphosphonates and a process for their production

BAYER AG76 citations96
US4322520AMar 30, 1982

Aromatic thermoplastic polyphosphonatocarbonate

BAYER AG43 citations96
US4328174AMay 4, 1982

Aromatic polyester phosphonates

BAYER AG86 citations95
US4762905AAug 9, 1988

Aromatic thermoplastic polyphosphonatocarbonate

BAYER AG40 citations93
US4609682ASep 2, 1986

Process for the production of moldings

BAYER AG27 citations93
US4508890AApr 2, 1985

Process for the preparation of thermoplastic aromatic polyphosphonatocarbonates with improved heat-aging resistance, and their use

BAYER AG31 citations93
US4481350ANov 6, 1984

Process for the preparation of thermoplastic aromatic polyphosphonates containing small proportions of carbonate structures and product thereof

BAYER AG34 citations93
US4401802AAug 30, 1983

Process for the preparation of thermoplastic aromatic polyphosphonatocarbonates with improved heat-ageing resistance, and their use

BAYER AG34 citations93
US6296908B1Oct 2, 2001

Stable adhesive composite material made of polyurethane and of another thermoplastic material, a process for its production and a method for its use in motor vehicles

BAYER AG38 citations92
US4681922AJul 21, 1987

Thermoplastic polysiloxane-polyester (carbonate) block copolymers, their preparation and use

BAYER AG41 citations92
US4564669AJan 14, 1986

Thermotropic aromatic polyesters having a high tenacity and an improved melt viscosity, and mouldings, filaments, fibres and films thereof

BAYER AG26 citations92
US4450249AMay 22, 1984

Internal antistatic agents for polycarbonates and for polycarbonate films

BAYER AG31 citations92
US4366276ADec 28, 1982

Flame-resistant moulding materials based on thermoplastic aromatic polyesters and polyesters carbonates, a process for their production and their use in the production of moulded bodies

BAYER AG31 citations92
US4332921AJun 1, 1982

Polycarbonate/polyphosphonate thermoplastic composition

BAYER AG36 citations92
US4208489AJun 17, 1980

Polycarbonate molding compositions with improved flame-repellency

BAYER AG41 citations92
US5269887ADec 14, 1993

Process for the purification of bisphenols

BAYER AG22 citations91

AGFA GEVAERT AG

5 patents

(unassigned)

4 patents

DEGUSSA

4 patents

BETHLEHEM STEEL CORP

3 patents

VOEST AG

2 patents

WACKER CHEMIE GMBH

2 patents

IBM

1 patent

SCHMIDT MANFRED

1 patent

ROCHE DIAGNOSTICS GMBH

1 patent

SIEMENS AG

1 patent

MOBAY CORP

1 patent

MILUPA AG

1 patent

SYBRON CORP

1 patent

STORZ KARL GMBH & CO KG

1 patent

TUBEMASTER INC

1 patent

ROCHE DIAGNOSTICS OPERATIONS

1 patent

BABCOCK BSH AG

1 patent

Showing the top 50 of 242 patents by PatentIndex Score.