| Patent | Date |
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Process for the dehydration of substituted 4-dimethylamino-2-aryl-butan-2-ol compounds and process for the preparation of substituted dimethyl-(3-aryl-butyl)-amine compounds by heterogeneous catalysis
Grant 8,704,002 - Jagusch , et al. April 22, 2 | 2014-04-22 |
Process for the Dehydration of Substituted 4-Dimethylamino-2-aryl-butan-2-ol Compounds and Process for the Preparation of Substituted Dimethyl-(3-aryl-butyl)- Amine Compounds by Heterogeneous Catalysis
App 20130060065 - JAGUSCH; Utz-Peter ; et al. | 2013-03-07 |
Compositions of material, especially lubricants and pressure transmitting means, the production and use thereof
Grant 7,101,831 - Hoelderich , et al. September 5, 2 | 2006-09-05 |
Process for the dehydration of substituted 4-dimethylamino-2-aryl-butan-2-ol compounds and process for the preparation of substituted dimethyl-(3-aryl-butyl)- amine compounds by heterogeneous catalysis
App 20060167318 - Jagusch; Utz-Peter ; et al. | 2006-07-27 |
Novel compositions of material, especially lubricants and pressure transmitting means, the production and use thereof
App 20030186823 - Hoelderich, Wolfgang ; et al. | 2003-10-02 |
Molecular sieves containing azo dyes
Grant 5,573,585 - Lauth , et al. November 12, 1 | 1996-11-12 |
Coated catalysts
Grant 5,559,065 - Lauth , et al. September 24, 1 | 1996-09-24 |
Fixing large zeolite and zeolite-like molecular sieve crystals on moldings
Grant 5,413,975 - Mueller , et al. May 9, 1 | 1995-05-09 |
Preparation of essentially alkali-free borosilicate crystals having a zeolite structure
Grant 5,409,682 - Mueller , et al. April 25, 1 | 1995-04-25 |
Preparation of essentially alkali-free titanium zeolites
Grant 5,401,486 - Mueller , et al. March 28, 1 | 1995-03-28 |
Colored crystalline aluminophosphates and/or silicoaluminophosphates of the AEL or VFI type
Grant 5,360,474 - Lauth , et al. November 1, 1 | 1994-11-01 |
Production of chlorofluorocarbon-free, urethane-containing moldings having a cellular core and a compacted peripheral zone
Grant 5,334,620 - Horn , et al. August 2, 1 | 1994-08-02 |
Preparation of aluminophosphates and silicoaluminophosphates having the AEL structure using 1,2-bis-(4-pyridyl)-ethane
Grant 5,324,493 - Mueller , et al. June 28, 1 | 1994-06-28 |
Preparation of amines by reductive amination using zeolite catalyst
Grant 5,290,932 - Dingerdissen , et al. March 1, 1 | 1994-03-01 |
Production of chlorofluorocarbon-free, urethane-containing moldings having a cellular core and a compacted peripheral zone
Grant 5,254,597 - Horn , et al. October 19, 1 | 1993-10-19 |
Copper-containing catalyst for low temperature shift conversion
Grant 5,128,307 - Wanjek , et al. July 7, 1 | 1992-07-07 |
Alkoxylation of active hydrogen compounds
Grant 5,126,493 - Hoelderich , et al. June 30, 1 | 1992-06-30 |
Platinum-on-graphite catalysts and the use thereof
Grant 5,120,699 - Weiss , et al. June 9, 1 | 1992-06-09 |
Production of chlorofluorocarbon-free urethane-containing soft-elastic moldings having a cellular core and a compacted peripheral zone
Grant 5,110,834 - Horn , et al. May 5, 1 | 1992-05-05 |
Preparation of substituted pyridines
Grant 4,960,894 - Hoelderich , et al. October 2, 1 | 1990-10-02 |
Preparation of phenylethanols
Grant 4,943,667 - Hoelderich , et al. July 24, 1 | 1990-07-24 |
Preparation of acylated imidazoles
Grant 4,924,000 - Hesse , et al. May 8, 1 | 1990-05-08 |
Preparation of pyrroles from dialkoxytetrahydrofurans
Grant 4,906,758 - Hoelderich , et al. March 6, 1 | 1990-03-06 |
Preparation of unsaturated and saturated ketones
Grant 4,874,899 - Hoelderich , et al. October 17, 1 | 1989-10-17 |
Alkali-free preparation of large pentasil crystals as coated catalysts and fully crystalline catalysts
Grant 4,871,701 - Danner , et al. October 3, 1 | 1989-10-03 |
Fixed-bed catalyst structure obtained using honeycomb elements
Grant 4,859,642 - Hoelderich , et al. August 22, 1 | 1989-08-22 |
Preparation of 1,4-diazabicyclo[2.2.2]octanes
Grant 4,804,758 - Hoelderich , et al. February 14, 1 | 1989-02-14 |
Honeycomb catalyst and its preparation
Grant 4,711,930 - Hoelderich , et al. December 8, 1 | 1987-12-08 |
Preparation of olefins from methanol/dimethyl ether
Grant 4,616,098 - Hoelderich , et al. October 7, 1 | 1986-10-07 |
Preparation of hard, fracture-resistant catalysts from zeolite powder
Grant 4,594,332 - Hoelderich , et al. June 10, 1 | 1986-06-10 |
Preparation of dienes by dehydration of aldehydes
Grant 4,560,822 - Hoelderich , et al. December 24, 1 | 1985-12-24 |
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