Rossmy; Gerd

Patent Applications and Registrations

Patent applications and USPTO patent grants for Rossmy; Gerd.The latest application filed is for "amphiphilic particles or molecules with predominantly hydrophilic and predominantly hydrophobic domains distributed anisotropically on their surface".

Company Profile

0.12.0

Rossmy; Gerd - D-45721 Haltern DE
Rossmy; Gerd - Haltern-Lavesum DE
Rossmy; Gerd - Essen-Werden DE1
Rossmy; Gerd - Haltern DT
Rossmy; Gerd - Essen DT

*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
Amphiphilic particles or molecules with predominantly hydrophilic and predominantly hydrophobic domains distributed anisotropically on their surface Grant 6,605,351 - Rossmy , et al. August 12, 2	2003-08-12
Silica or silicic acid particles whose surface located hydroxyl groups are at least partially replaced by organic groups Grant 4,844,980 - Gruning , et al. July 4, 1	1989-07-04
Particles, modified at their surface by hydrophilic and hydrophobic groups Grant 4,715,986 - Gruning , et al. December 29, 1	1987-12-29
Process for preparing polysiloxane-polyoxyalkylene mixed block polymerizates Grant 4,136,239 - Rossmy January 23, 1	1979-01-23
Process of producing cross-linked urethane-group comprising foams of open-cell structure Grant 4,098,729 - Kollmeier , et al. July 4, 1	1978-07-04
Process for the production of polyorganosiloxane block copolymers Grant 4,079,098 - Rossmy , et al. March 14, 1	1978-03-14
Process for the manufacture of highly elastic soft polyurethane foams Grant 4,042,540 - Lammerting , et al. August 16, 1	1977-08-16
De-emulsifier for breaking petroleum emulsions Grant 4,029,596 - Fink , et al. June 14, 1	1977-06-14
Defoaming composition and method of defoaming aqueous solutions or dispersions Grant 4,028,218 - Fink , et al. June 7, 1	1977-06-07
Equilibrated mixtures of organopolysiloxanes containing sulfonic acid groups and process for the preparation of such organopolysiloxanes Grant 3,948,963 - Rossmy April 6, 1	1976-04-06
Fire Extinguishing Foam Concentrate Comprising An Organic Fluorine Compound And A Solubilizing Agent Grant 3,655,555 - Rossmy , et al. April 11, 1	1972-04-11
Fire Extinguishing Foams Containing Finely Dispersed Silica Grant 3,655,554 - Fink , et al. April 11, 1	1972-04-11

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