Inventor
Albert-Johannes Frings
Inventor
Rheinfelden, DE
Overview
Patents· 44 as inventor
Public. Assignee & technology derived from the patent record. Each patent links to its LexDana page.
C07Fprimary
C07FAcyclic, carbocyclic or heterocyclic compounds containing elements other than carbon, hydrogen, halogen, oxygen, nitrogen, sulfur, selenium or tellurium13%
C08GMacromolecular compounds obtained otherwise than by reactions only involving unsaturated carbon-to-carbon bonds11%
C09DCoating compositions, e.g. paints, varnishes or lacquers8%
Y10TTechnical subjects covered by former us classification7%
C03CChemical composition of glasses, glazes or vitreous enamels6%
C23CCoating metallic material6%
D06MTreatment, not provided for elsewhere in class d06, of fibres, threads, yarns, fabrics, feathers or fibrous goods made from such materials6%
C08KUse of inorganic or non-macromolecular organic substances as compounding ingredients5%
C08LCompositions of macromolecular compounds5%
C09KMaterials for miscellaneous applications, not provided for elsewhere5%
PatentTitleYear
7,501,534'Process for the preparation of organosilanes'20097,371,881'Process for the preparation of organosilicon compounds'20086,727,375'Apparatus and process for preparing substantially halogen-free trialkoxysilanes'20046,713,186'Fluoroalkyl-functional organosiloxane-containing compositions based on alcohol, a process for their preparation and their use'20046,608,225'3-methacryloxy- and 3-acryloxyisobutylalkoxysilanes'20036,534,667'Water-based composition of amino-functional silicon compounds'20036,528,585'Cross-linkable polymers, method for the production thereof, and shaped bodies made of cross-linked polymers'20036,403,228'Functional organylorganyloxysilanes on a carrier in cable compounds'20026,398,917'Apparatus for the purification of commercially available diphenyl-p-phenylenediamine (DPPD)'20026,395,858'Aminopropyl-functional siloxane oligomers'20026,361,871'Composition of organofluorine-functional silanes and/or siloxanes, process for preparing it and its use'20026,297,188'Magnesium ethoxide having a high coarse particle content, process for its preparation and its use'20016,288,256'Fluoroalkyl-functional organopolysiloxane-containing compositions based on water, a process for their preparation and their use'20016,255,516'Process for preparing fluoroalkyl-containing organosilicon compounds, and their use'20016,255,513'Stable compositions of water-soluble amino-and alkenyl-functional organosiloxanes, process for their preparation and their use'20016,251,989'Oligomerized organopolysiloxane cocondensate, its production and its use for treatment of surfaces'20016,239,194'Surface-modified fillers, process for their preparation and their use'20016,228,936'Fluoroalkyl-functional organopolysiloxane-containing compositions'20016,177,584'Process for neutralizing and reducing residual halogen contents in alkoxysilanes or alkoxysilane-based compositions'20016,177,582'Fluoroalkyl-functional organosiloxane-containing compositions based on alcohol, a process for their preparation and their use'20016,133,466'Acryloxypropyl- or methacryloxypropyl-functional siloxane oligomers'20006,100,418'Lessening residual halogen content and improving color number in alkoxysilanes or alkoxysilane-based compositions'20006,084,116'Process for preparing acetoxysilanes'20006,054,601'Fluoroalkyl-functional organopolysiloxane-containing compositions based on water, a process for their preparation and their use'20006,026,880'Process and apparatus for the purification of commercially available diphenyl-p-phenylenediamine (DPPD)'20006,020,448'N-[.omega.-(methyl),.omega.-(silyl)] alkyl-N-organocarboxamides, oligomeric and polycondensed Si-containing compounds thereof, processes for their preparation, and their use'20005,945,554'Process for the stabilizing of an organosilane'19995,932,757'Mixture of oligomers of condensed alkylalkoxysilanes'19995,885,341'Organopolysiloxane-containing, water-based compositions containing glycidal ether, acrylic and/or methacrylic functional groups, process for their preparation, and their use'19995,869,728'Process for preparing fluoroalkyl-containing organosilicon compounds, and their use'19995,863,509'Fluoroalkyl-functional organopolysiloxane-containing compositions'19995,849,942'Fluoroalkyl-functional organopolysiloxane-containing compositions'19985,817,854'Process for the preparation of organocarbonoyloxysilanes'19985,808,125'Fluoroalkyl-functional organopolysiloxane-containing compositions based on water, a process for their preparation and their use'19985,763,666'Process and apparatus for the purification of commercially available diphenyl-p-phenylenediamine (DPPD)'19985,679,147'Water-based organic polysiloxane-containing compositions, processes for their preparation and their use'19975,654,459'Process for preparing alkylhydrogenchlorosilanes'19975,646,325'Process for the preparation of 3-acryloyloxypropylalkoxysilanes'19975,629,400'Water-based organopolysiloxane-containing compositions, processes for their preparation and their use'19975,616,762'Process for the preparation of 3-halo-and pseudohalo-alkylsilane esters'19975,536,860'Process for preparing aminopropylalkoxysilanes in the presence of shaped polymeric rhodium complex catalysts and their use'19965,527,937'Process for preparing hydrogenalkoxysilanes'19965,187,291'Process for the simultaneous and continuous preparation of acyloxysilanes and carboxylic acid chlorides'19935,087,714'Method of preventing discoloration of vinylacetoxysilanes'1992Career & activity timeline
Assembled from patent assignee/location history and declaration credentials.
1992–2001Patents assigned to HUELS CHEMISCHE WERKE AG (26)· patent assignee history
1992–2004Based in Rheinfelden, DE· patent location history
1999Based in Duererstrasse, DE· patent location history
2000–2009Patents assigned to DEGUSSA (17)· patent assignee history
2000Patents assigned to SIVENTO CHEM RHEINFELDEN GMBH (1)· patent assignee history
2008–2009Based in Bühl, DE· patent location history
Inventor activity
Assignee and location history derived from the patent record.
Assignees
| Assignee | Patents | Span |
|---|---|---|
| HUELS CHEMISCHE WERKE AG | 26 | 1992–2001 |
| DEGUSSA | 17 | 2000–2009 |
| SIVENTO CHEM RHEINFELDEN GMBH | 1 | 2000 |
Locations
| Location | Patents | Span |
|---|---|---|
| Rheinfelden, DE | 41 | 1992–2004 |
| Bühl, DE | 2 | 2008–2009 |
| Duererstrasse, DE | 1 | 1999 |