Inventor
Karl Waldmann
Inventor
Bad Soden, DE
Overview
Patents· 8 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 bonds26%
Y10STechnical subjects covered by former uspc cross-reference art collections [xracs] and digests16%
C07DHeterocyclic compounds11%
C08GMacromolecular compounds obtained otherwise than by reactions only involving unsaturated carbon-to-carbon bonds11%
C04BLime, magnesia5%
C07CAcyclic or carbocyclic compounds5%
C07FAcyclic, carbocyclic or heterocyclic compounds containing elements other than carbon, hydrogen, halogen, oxygen, nitrogen, sulfur, selenium or tellurium5%
C08KUse of inorganic or non-macromolecular organic substances as compounding ingredients5%
C09KMaterials for miscellaneous applications, not provided for elsewhere5%
D06MTreatment, not provided for elsewhere in class d06, of fibres, threads, yarns, fabrics, feathers or fibrous goods made from such materials5%
PatentTitleYear
5,109,043'Process for the preparation of organophosphorus derivatives of 2,4-di-tert-butylphenol, of 4,4\'-dihalomagnesium compounds of biphenyl and the use of the organophosphorus derivatives for the stabilization of polyolefin molding'19925,084,536'Reaction product of olefinically unsaturated compounds with compounds containing active hydrogen, processes for their preparation and 2-component lacquers based thereon'19924,968,473'Process for the production of ceramic green films'19904,871,822'Reaction product of olefinically unsaturated compounds with compounds containing active hydrogen, processes for their preparation and 2-component lacquers based thereon HOE 85/F O36J'19894,780,244'Salts, containing fluoroalkyl groups, of beta-alkylamino-propionic acid esters, a process for their synthesis and their use for the production of aqueous polyacrylate dispersions containing fluoroalkyl groups'19884,658,052'Salts, containing fluoroalkyl groups, of .beta.-alkylamino-propionic acid esters, a process for their synthesis and their use for the production of aqueous polyacrylate dispersions containing fluoroalkyl groups'19874,100,340'Copolymers containing perfluoroalkyl groups'19783,962,326'Process for the manufacture of carboxylic acid chlorides'1976Career & activity timeline
Assembled from patent assignee/location history and declaration credentials.
1976–1992Patents assigned to HOECHST AG (8)· patent assignee history
1976Based in Neuenhain, Taunus, DT· patent location history
1978–1992Based in Bad Soden, DE· patent location history
Inventor activity
Assignee and location history derived from the patent record.
Assignees
| Assignee | Patents | Span |
|---|---|---|
| HOECHST AG | 8 | 1976–1992 |
Locations
| Location | Patents | Span |
|---|---|---|
| Bad Soden, DE | 7 | 1978–1992 |
| Neuenhain, Taunus, DT | 1 | 1976 |