Schlag; Johannes

Patent Applications and Registrations

Patent applications and USPTO patent grants for Schlag; Johannes.The latest application filed is for "electric cables which contain insulations based on ethylene polymers having high resistance to the formation of water trees".

Company Profile

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Schlag; Johannes - 6700 Ludwigshafen DE
Schlag; Johannes - Ludwigshafen DE

*profile and listings may contain filings by different individuals or companies with the same name. Review application materials to confirm ownership/assignment.

Patent Activity

Patent	Date
Electric cables which contain insulations based on ethylene polymers having high resistance to the formation of water trees Grant 5,283,120 - Koehnlein , et al. February 1, 1	1994-02-01
Electric cables which contain insulations based on ethylene polymers having high resistance to the formation of water trees Grant 4,997,713 - Koehnlein , et al. March 5, 1	1991-03-05
Electrically conductive pyrrole copolymers and their preparation Grant 4,640,749 - Naarmann , et al. February 3, 1	1987-02-03
Pyrrole polymers as electrical heating elements Grant 4,587,037 - Munstedt , et al. * May 6, 1	1986-05-06
Electrically conductive pyrrole copolymer article Grant 4,532,188 - Naarmann , et al. July 30, 1	1985-07-30
Continuous production of polypyrrole films Grant 4,468,291 - Naarmann , et al. August 28, 1	1984-08-28
Preparation of electrically conductive polymers Grant 4,412,942 - Naarmann , et al. November 1, 1	1983-11-01
Preparation of stable electrically conductive polymers Grant 4,411,826 - Naarmann , et al. October 25, 1	1983-10-25
Preparation of electrically conductive polymers Grant 4,407,739 - Naarmann , et al. October 4, 1	1983-10-04
Electrically conductive polypyrrole derivatives Grant 4,401,545 - Naarmann , et al. August 30, 1	1983-08-30
Preparation of electrically conductive polyaromatics Grant 4,360,644 - Naarmann , et al. November 23, 1	1982-11-23
Thermoplastic polybutylene terephthalate molding compositions Grant 4,080,360 - Schlichting , et al. March 21, 1	1978-03-21
Thermoplastic polybutylene terephthalate molding compositions of improved tracking resistance Grant 4,043,971 - Wurmb , et al. August 23, 1	1977-08-23

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