| Text with patent numbers: |
|
||||||||||||||||||||||||
| Title: | |||||||||||||||||||||||||
| Abstract: | |||||||||||||||||||||||||
| Specification: | |||||||||||||||||||||||||
| Claims: | |||||||||||||||||||||||||
| Inventor: | |||||||||||||||||||||||||
| Assg. orig: | |||||||||||||||||||||||||
| Assg. curr: | |||||||||||||||||||||||||
| Expiry from: | to: | ||||||||||||||||||||||||
| Priority from:sa | to: | ||||||||||||||||||||||||
| Ref. by: | and more | Ind.cl: | and shorter | ||||||||||||||||||||||
| Entity: | Type: | Expired: | Maint.status: | ||||||||||||||||||||||
| Score from: | % to: % | Current assig. owns from to patents | |||||||||||||||||||||||
patent | score | priority | expiry | expired | references | current assignee | title |
|---|---|---|---|---|---|---|---|
| 6207610 | 1 | 1996-05-17 | 2017-05-16 | 1 | 19 | Degussa AG; | Compacts based on pyrogenically produced silicon dioxide |
| 5849657 | 3 | 1994-11-29 | 2015-11-17 | 1 | 58 | Degussa AG; | Catalyst for the dehydrogenation of C6 -C15 paraffins and to a process for making such catalysts |
| 5981767 | 3 | 1997-06-23 | 2018-06-23 | 1 | 8 | MEDA PHARMA GMBH & CO KG; | Method of producing dry thioctic acid |
| 5808136 | 5 | 1995-01-23 | 2016-01-23 | 1 | 38 | Evonik Degussa GmbH; | Catalyst, method of its production and its use for the production of vinyl acetate monomer |
| 6232511 | 7 | 1997-06-18 | 2018-06-16 | 1 | 37 | E. I. du Pont de Nemours and Company; | Process for the production of 1,3-propanediol by hydrogenating 3-hydroxypropionaldehyde |
| 5734070 | 10 | 1996-08-14 | 2016-08-14 | 1 | 28 | Degussa AG; | Hardening of unsaturated fats, fatty acids or fatty acid esters |
| 8809576 | 11 | 2009-02-19 | 2031-06-22 | 1 | 28 | Evonik Degussa GmbH; | Method for producing a free acid from the salt thereof |
| 5591873 | 12 | 1994-02-02 | 2015-02-01 | 1 | 14 | Degussa AG; | Formed copper catalyst for the selective hydrogenation of furfural to furfuryl alcohol |
| 6593270 | 12 | 1997-11-13 | 2018-11-06 | 1 | 11 | Degussa AG; | Moldings based on pyrogenic silicon dioxide |
| 8378127 | 13 | 2009-02-06 | 2030-03-17 | 1 | 21 | Evonik Degussa GmbH; | Method for producing 2,6-dioxabicyclo-(3.3.0)-octane-4,8-dione |
| 7988004 | 14 | 2008-03-19 | 2029-08-02 | 1 | 24 | Berry Plastics Corporation; | Dispensing closure with tamper evident device |
| 8703451 | 14 | 2008-07-04 | 2030-12-04 | 1 | 30 | EVONIK ROEHM GmbH; | Method for the production of free carboxylic acids |
| 6316383 | 15 | 1998-06-26 | 2019-06-25 | 1 | 16 | Degussa AG; | Moldings based on silica |
| 6432869 | 15 | 1998-09-24 | 2019-09-22 | 1 | 5 | Degussa AG; | Moldings including pyrogenic mixed oxide and the use thereof |
| 5489563 | 16 | 1994-07-29 | 2014-10-17 | 1 | 31 | UMICORE AG & CO KG; | Platinum alloy catalyst for fuel cells and method of its production |
| 8835691 | 19 | 2010-12-08 | 2031-12-07 | 1 | 14 | Evonik Degussa GmbH; | Process for homogeneously catalyzed, highly selective direct amination of primary alcohols with ammonia to primary amines with a high volume ratio of liquid phase to gas phase and/or high pressures |
| 6821922 | 21 | 1998-09-24 | 2019-09-24 | 1 | 14 | Evonik Degussa GmbH; | Supported catalyst for the production of vinyl acetate monomer |
| 5122496 | 23 | 1988-09-10 | 2009-09-11 | 1 | 14 | Solvay Umweltchemie GmbH; | Catalyst for removing the nitrite and/or nitrate content in water |
| 8946463 | 26 | 2011-02-21 | 2031-12-14 | 0 | 7 | Evonik Operations GmbH; | Process for the direct amination of alcohols using ammonia to form primary amines by means of a xantphos catalyst system |
| 4990266 | 29 | 1988-09-10 | 2009-09-11 | 1 | 26 | Solvay Umweltchemie GmbH; | Process for removing the nitrite and/or nitrate content in water |
| 5962696 | 40 | 1998-06-09 | 2018-06-09 | 1 | 1 | Degussa AG; | Process for the preparation of 1-(N 2-(S)-ethoxycarbonyl)--3 phenylpropyl-N6-trifluoracetyl))-L-lysyl-L-prolin (Lisinopril(Tfa) ethylester, LPE)) |
| 8927773 | 40 | 2010-09-10 | 2031-09-02 | 1 | 7 | Evonik Degussa GmbH; | Process for the direct amination of secondary alcohols with ammonia to give primary amines |
| 9315443 | 41 | 2011-02-16 | 2032-07-17 | 0 | 6 | Evonik Operations GmbH; | Liquid cation exchanger |
| 5959164 | 42 | 1996-01-23 | 2016-01-23 | 1 | 3 | Degussa AG; | Use of catalysts based on catalyst supports containing silicon dioxide for catalytic reactions under hydrothermal conditions |
| 6316646 | 43 | 1997-05-12 | 2018-05-07 | 1 | 7 | Degussa-Huls Aktiengesellschaft; | Process for the continuous catalytic transformation of organic compounds |
| 6303840 | 49 | 1996-10-04 | 2017-09-29 | 1 | 7 | THOMAS SWAN & CO , LIMITED; | Alkylation reactions of aromatic subtrates |
| 5387726 | 50 | 1993-01-08 | 2014-01-07 | 1 | 3 | Degussa AG; | Selective catalytic hydrogenation of aromatic aldehydes |
| 6156933 | 51 | 1996-04-17 | 2017-04-11 | 1 | 10 | THOMAS SWAN & CO , LIMITED; | Supercritical hydrogenation |
| 8981159 | 53 | 2011-04-12 | 2031-12-06 | 1 | 6 | Evonik Degussa GmbH; | Continuously operable method for producing carbonyl compounds by means of a catalyst containing a nitroxyl radical |
| 6630606 | 60 | 1996-10-04 | 2018-03-20 | 1 | 2 | Thomas Swan & Co. Limited; | Acylation reactions of aromatic substrates |
| 10071951 | 75 | 2011-02-16 | 2034-06-18 | 0 | 1 | Evonik Operations GmbH; | Liquid cation exchanger |
| 5912394 | 76 | 1994-11-29 | 2015-11-17 | 1 | 0 | Degussa AG; | Catalyst for the dehydrogenation of C6 -C15 paraffins and to a process for making such catalysts |
| 9637774 | 96 | 2012-05-03 | 2033-09-11 | 0 | 0 | Roche Diabetes Care, Inc; | Glycosylated modified flavin adenine dinucleotide-dependent glucose dehydrogenases, compositions thereof as well as methods of making and using the same |
| 9926536 | 98 | 2013-01-28 | 2034-01-28 | 0 | 0 | Roche Diabetes Care, Inc; | Glucose oxidase variants and methods of using the same |