| Patent | Date |
|---|
Continuous production method for 2-methylene alkanals
Grant 10,501,396 - Schalapski , et al. Dec | 2019-12-10 |
Method for the combined production of polyols in the presence of an inorganic base
Grant 10,450,254 - Frey , et al. Oc | 2019-10-22 |
Method For The Combined Production of Polyols In The Presence Of An Inorganic Base
App 20190241492 - FREY; Guido D. ; et al. | 2019-08-08 |
Continuous Production Method for 2-Methylene Alkanals
App 20190218166 - SCHALAPSKI; Kurt ; et al. | 2019-07-18 |
Method for producing 2-methylbutyric acid having a reduced content of 3-methylbutyric acid from the secondary flows arising in the production of pentanoic acids
Grant 9,896,406 - Theuerkauf , et al. February 20, 2 | 2018-02-20 |
Method for obtaining polyol esters-enriched product streams from the side-streams in polyol ester production
Grant 9,840,454 - Kubitschke , et al. December 12, 2 | 2017-12-12 |
Method for recovering di-trimethylolpropane by distillation
Grant 9,745,236 - Frey , et al. August 29, 2 | 2017-08-29 |
Isononylamines from 2-ethylhexanol, processes for their preparation, and their use
Grant 9,714,201 - Theuerkauf , et al. July 25, 2 | 2017-07-25 |
Manufacture of Methylolalkanes with Augmented Heat Transfer and Improved Temperature Control
App 20170190646 - Stone; Michael J. ; et al. | 2017-07-06 |
Method for the production of mixtures containing tertiary isononanoic acids based on 2-ethylhexanol
Grant 9,695,100 - Kockrick , et al. July 4, 2 | 2017-07-04 |
Method for the Production of Mixtures Containing Tertiary Isononanoic Acids Based on 2-Ethylhexanol
App 20170183284 - KOCKRICK; Kristina ; et al. | 2017-06-29 |
Manufacture of methylolalkanes with augmented heat transfer and improved temperature control
Grant 9,676,689 - Stone , et al. June 13, 2 | 2017-06-13 |
Mixtures containing trimellitic acid ester and polyether polyol ester as plasticizers, use of the mixtures for producing polymer compounds and PVC materials containing said mixtures
Grant 9,580,573 - Frey , et al. February 28, 2 | 2017-02-28 |
Method for post-treating polyol esters
Grant 9,580,378 - Kubitschke , et al. February 28, 2 | 2017-02-28 |
Manufacture of Methylolalkanes with Augmented Heat Transfer and Improved Temperature Control
App 20170050907 - Stone; Michael J. ; et al. | 2017-02-23 |
Method for producing 2-methylbutanal from the secondary flows arising in the production of mixtures of isomeric alpha, beta-unsaturated decenals
Grant 9,517,991 - Theuerkauf , et al. December 13, 2 | 2016-12-13 |
Method for producing isomeric hexanoic acids from the subsidiary flows arising during the production of pentanals
Grant 9,517,995 - Theuerkauf , et al. December 13, 2 | 2016-12-13 |
Process For Producing Neopentyl Glycol
App 20160326073 - Eisenacher; Matthias ; et al. | 2016-11-10 |
Method for Producing 2-Methylbutanal From the Secondary Flows Arising in the Production of Mixtures of Isomeric Alpha, Beta-Unsaturated Decenals
App 20160304430 - THEUERKAUF; Jens ; et al. | 2016-10-20 |
Method for Producing Isomeric Hexanoic Acids From the Subsidiary Flows Arising During the Production of Pentanals
App 20160280625 - THEUERKAUF; Jens ; et al. | 2016-09-29 |
Method for Producing 2-Methylbutyric Acid Having a reduced Content of 3-Methylbutyric Acid from the Secondary Flows Arising in the Production of Pentanoic Acids
App 20160264503 - THEUERKAUF; Jens ; et al. | 2016-09-15 |
Method for producing isononanoic acid esters, starting from 2-ethyl hexanol
Grant 9,434,675 - Frey , et al. September 6, 2 | 2016-09-06 |
Method for producing isononanoic acids from 2-ethyl hexanol
Grant 9,434,672 - Frey , et al. September 6, 2 | 2016-09-06 |
Method for Obtaining Polyol Esters-Enriched Product Streams from the Side-Streams in Polyol Ester Production
App 20160229789 - KUBITSCHKE; Jens ; et al. | 2016-08-11 |
Method for Post-Treating Polyol Esters
App 20160207871 - KUBITSCHKE; Jens ; et al. | 2016-07-21 |
Manufacture of methylolalkanes
Grant 9,394,218 - Strutz , et al. July 19, 2 | 2016-07-19 |
Method for producing polyol esters
Grant 9,388,115 - Frey , et al. July 12, 2 | 2016-07-12 |
Method for Producing N-Butane Derivatives
App 20160194263 - Eisenacher; Matthias ; et al. | 2016-07-07 |
Method for the production of neopentyl glycol
Grant 9,353,032 - Eisenacher , et al. May 31, 2 | 2016-05-31 |
Manufacture of Methylolalkanes
App 20160145179 - Strutz; Heinz ; et al. | 2016-05-26 |
Method for Producing Polyol Esters
App 20160137582 - FREY; Guido D. ; et al. | 2016-05-19 |
Vinyl esters of isononanoic acid starting from 2-ethyl hexanol, methods for the production thereof and use thereof
Grant 9,334,225 - Johnen , et al. May 10, 2 | 2016-05-10 |
Vinyl acetate/vinyl 3,5,5-trimethylhexanoate copolymer binder resins
Grant 9,315,694 - Schiro , et al. April 19, 2 | 2016-04-19 |
Method for producing polyol esters
Grant 9,284,253 - Frey , et al. March 15, 2 | 2016-03-15 |
Mixtures Containing Trimellitic Acid Ester and Polyether Polyol Ester as Plasticizers, Use of the Mixtures for Producing Polymer Compounds and PVC materials Containing Said Mixtures
App 20160017120 - FREY; Guido D. ; et al. | 2016-01-21 |
Method for Producing Polyol Esters
App 20150344400 - FREY; Guido D. ; et al. | 2015-12-03 |
Mixtures containing trimellitic acid ester and polyether polyol ester as plasticizers, use of the mixtures for producing polymer compounds and PVC materials containing said mixtures
Grant 9,193,844 - Frey , et al. November 24, 2 | 2015-11-24 |
Method for producing vinyl esters
Grant 9,174,922 - Johnen , et al. November 3, 2 | 2015-11-03 |
Transvinylation as a first stage of coupling production of vinyl esters and acetic acid or propionic acid reaction products
Grant 9,174,921 - Johnen , et al. November 3, 2 | 2015-11-03 |
Continuous method for the production of neopentyl glycol
Grant 9,133,083 - Eisenacher , et al. September 15, 2 | 2015-09-15 |
Method for the Production of Neopentyl Glycol
App 20150239809 - Eisenacher; Matthias ; et al. | 2015-08-27 |
Method for recovering di-trimethylolpropane and trimethylolpropane-enriched product streams from the side streams of trimethylolpropane production
Grant 9,115,110 - Frey , et al. August 25, 2 | 2015-08-25 |
Continuous method for producing primary aliphatic amines from aldehydes
Grant 9,108,898 - Bermann , et al. August 18, 2 | 2015-08-18 |
Continuous Method for the Production of Neopentyl Glycol
App 20150225319 - Eisenacher; Matthias ; et al. | 2015-08-13 |
Method for Producing Isononanoic Acids from 2-Ethyl Hexanol
App 20150191410 - Frey; Guido D. ; et al. | 2015-07-09 |
Continuous Method for Producing Primary Aliphatic Amines from Aldehydes
App 20150191415 - Bermann; Dirk ; et al. | 2015-07-09 |
Method for the Production of Diiobutene
App 20150184202 - Klabunde; Jens ; et al. | 2015-07-02 |
Method for the Production of Terephthalic Acid and the Derivatives Thereof
App 20150166457 - Klabunde; Jens ; et al. | 2015-06-18 |
Method for Producing Isopentane Derivatives
App 20150167029 - Klabunde; Jens ; et al. | 2015-06-18 |
Vinyl Esters of Isononanoic Acid Starting from 2-Ethyl Hexanol, Methods for the Production Thereof and Use Thereof
App 20150166456 - Johnen; Leif ; et al. | 2015-06-18 |
Method for Producing Isononanoic Acid Esters, Starting from 2-Ethyl Hexanol
App 20150158805 - Frey; Guido D. ; et al. | 2015-06-11 |
Isononylamines from 2-Ethylhexanol, Processes for Their Preparation, and Their Use
App 20150152023 - Theuerkauf; Jens ; et al. | 2015-06-04 |
Method for recovering di-trimethylolpropane and trimethylolpropane-enriched product streams from the side streams of trimethylolpropane production
Grant 9,045,451 - Frey , et al. June 2, 2 | 2015-06-02 |
Process for recovering aliphatic monocarboxylic acids from distillation
Grant 9,018,417 - Frey , et al. April 28, 2 | 2015-04-28 |
Mixtures Containing Trimellitic Acid Ester and Polyether Polyol Ester as Plasticizers, Use of the Mixtures for Producing Polymer Compounds and PVC materials Containing Said Mixtures
App 20150105507 - Frey; Guido D. ; et al. | 2015-04-16 |
Process for preparing polyol esters
Grant 9,006,479 - Frey , et al. April 14, 2 | 2015-04-14 |
Method for obtaining ditrimethylolpropane and trimethylolpropane-enriched product streams from the side-streams in trimethylolpropane production
Grant 8,987,523 - Kreickmann , et al. March 24, 2 | 2015-03-24 |
Process for obtaining trimethylolpropane-enriched product streams from the secondary streams of trimethylolpropane preparation
Grant 8,987,527 - Frey , et al. March 24, 2 | 2015-03-24 |
Transvinylation as a First Stage of Coupling Production of Vinyl Esters and Acetic Acid or Propionic Acid Reaction Products
App 20140357881 - Johnen; Leif ; et al. | 2014-12-04 |
Method for Producing Vinyl Esters
App 20140343310 - Johnen; Leif ; et al. | 2014-11-20 |
Process for Recovering Aliphatic Monocarboxylic Acids from Distillation Residues
App 20140303401 - Frey; Guido D. ; et al. | 2014-10-09 |
Process for Obtaining Trimethylolpropane-Enriched Product Streams From the Secondary Streams of Trimethylolpropane Preparation
App 20140296583 - Frey; Guido D. ; et al. | 2014-10-02 |
Method for Recovering Di-Trimethylolpropane and Trimethylolpropane-Enriched Product Streams from the Side Streams of Trimethylolpropane Production
App 20140296542 - Frey; Guido D. ; et al. | 2014-10-02 |
Method for Recovering Di-Trimethylolpropane By Distillation
App 20140284202 - Frey; Guido D. ; et al. | 2014-09-25 |
Method for Recovering Di-Trimethylolpropane and Trimethylolpropane-Enriched Product Streams From the Side Streams of Trimethylolpropane Production
App 20140288318 - Frey; Guido D. ; et al. | 2014-09-25 |
Method for carrying out multiphase aldol condensation reactions to give mixed .alpha., .beta.-unsaturated aldehydes
Grant 8,841,489 - Bermann , et al. September 23, 2 | 2014-09-23 |
Vinyl Acetate/Vinyl 3,5,5-trimethylhexanoate Copolymer Binder Resins
App 20140220342 - Schiro; Antonietta ; et al. | 2014-08-07 |
Process for aftertreating polyolesters
Grant 8,796,486 - Frey , et al. August 5, 2 | 2014-08-05 |
Method for producing primary aliphatic amines from aldehydes
Grant 8,664,444 - Schalapski , et al. March 4, 2 | 2014-03-04 |
Method for producing aliphatic carboxylic acids from aldehydes by microreaction technology
Grant 8,664,434 - Weber , et al. March 4, 2 | 2014-03-04 |
Method for Carrying Out Multiphase Aldol Condensation Reactions to Give Mixed a, beta-Unsaturated Aldehydes
App 20140005441 - Bermann; Dirk ; et al. | 2014-01-02 |
Process for lightening the color of polyol esters
Grant 8,524,938 - Frey , et al. September 3, 2 | 2013-09-03 |
Method for Producing Primary Aliphatic Amines from Aldehydes
App 20130150624 - Schalapski; Kurt ; et al. | 2013-06-13 |
Method for obtaining ditrimethylolpropane and trimethylolpropane-enriched product streams from the side-streams in trimethylolpropane production
App 20130131391 - Kreickmann; Thorsten ; et al. | 2013-05-23 |
Process for Aftertreating Polyolesters
App 20130116467 - Frey; Guido D. ; et al. | 2013-05-09 |
Process for preparing polyol esters
Grant 8,399,697 - Weber , et al. March 19, 2 | 2013-03-19 |
Process for preparing neopentyl glycol by cracking high boilers occurring in the production process
Grant 8,357,824 - Schulz , et al. January 22, 2 | 2013-01-22 |
Process For Preparing Polyol Esters
App 20120190883 - Frey; Guido D. ; et al. | 2012-07-26 |
Process for lightening the color of polyol esters
Grant 8,158,816 - Frey , et al. April 17, 2 | 2012-04-17 |
Method For Producing Aliphatic Carboxylic Acids From Aldehydes By Microreaction Technology
App 20120035393 - Weber; Tonia ; et al. | 2012-02-09 |
Process For Preparing Neopentyl Glycol By Cracking High Boilers Occuring In The Production Process
App 20110184212 - Schulz; Rolf-Peter ; et al. | 2011-07-28 |
Process for preparing polyol esters
App 20110087044 - Weber; Tonia ; et al. | 2011-04-14 |
Process for lightening the color of polyol esters
App 20110086997 - Frey; Guido ; et al. | 2011-04-14 |
Process for lightening the color of polyol esters
App 20110087046 - Frey; Guido ; et al. | 2011-04-14 |
Process for the preparation of polycarboxylic acids and derivatives thereof
Grant 5,591,893 - Kulpe , et al. January 7, 1 | 1997-01-07 |
Filter material and process for removing ozone from gases and liquids
Grant 5,423,902 - Strutz , et al. June 13, 1 | 1995-06-13 |
Process for preparing aromatic olefins
Grant 5,360,924 - Beller , et al. November 1, 1 | 1994-11-01 |
Purification of 1, 1, 1-tris(4'-hydroxyphenyl)ethane
Grant 4,992,598 - Strutz , et al. February 12, 1 | 1991-02-12 |
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