Flockenhaus; Claus

Patent Applications and Registrations

Patent applications and USPTO patent grants for Flockenhaus; Claus.The latest application filed is for "process for the manufacture of catalyst members for the reduction of oxides of nitrogen and catalyst members produced thereby".

Company Profile

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Flockenhaus; Claus - Essen DE
Flockenhaus; Claus - Essen-Kettwig DE

*profile and listings may contain filings by different individuals or companies with the same name. Review application materials to confirm ownership/assignment.

Patent Activity

Patent	Date
Process for the manufacture of catalyst members for the reduction of oxides of nitrogen and catalyst members produced thereby Grant 4,935,392 - Kainer , et al. June 19, 1	1990-06-19
Process for the manufacture of catalytic elements and catalytic elements so produced Grant 4,895,821 - Kainer , et al. January 23, 1	1990-01-23
Catalyst plate Grant 4,742,036 - Flockenhaus , et al. May 3, 1	1988-05-03
Catalyst for the separation of nitrogen oxides from combustion exhaust gases Grant 4,721,699 - Wagener , et al. * January 26, 1	1988-01-26
Process for the removal of nitrogen oxides and soot from exhaust gases of machines and combustion installations burning heavy fuel oil Grant 4,720,376 - Laue , et al. January 19, 1	1988-01-19
Method of preheating coal and supplying preheated coal to a coke oven Grant 4,468,288 - Galow , et al. August 28, 1	1984-08-28
Process and apparatus for the dry cooling of coke Grant 4,407,699 - Flockenhaus , et al. October 4, 1	1983-10-04
Method of preventing the entry of air into the housing of a charging device which conveys coal Grant 4,369,094 - Flockenhaus , et al. January 18, 1	1983-01-18
Method for the wet quenching of coke Grant 4,322,269 - Wagener , et al. March 30, 1	1982-03-30
Process and apparatus for multi-stage catalytic methanization of gases Grant 4,318,997 - Flockenhaus , et al. March 9, 1	1982-03-09
Process and apparatus for drying and preheating coking coal by means of flue gas Grant 4,308,102 - Wagener , et al. December 29, 1	1981-12-29
Method and apparatus for the wet quenching of coke Grant 4,289,585 - Wagener , et al. September 15, 1	1981-09-15
Process and apparatus for utilization of the sensible heat of hot coke for drying and preheating coking coal Grant 4,284,476 - Wagener , et al. August 18, 1	1981-08-18
Apparatus for fluid catalytic conversion of gases Grant 4,258,006 - Flockenhaus , et al. March 24, 1	1981-03-24
Method for processing coke oven gas Grant 4,235,624 - Wagener , et al. November 25, 1	1980-11-25
Method for processing coke oven gas Grant 4,235,604 - Wagener , et al. November 25, 1	1980-11-25
Process and apparatus for the recovery of waste heat from a coke oven operation Grant 4,224,109 - Flockenhaus September 23, 1	1980-09-23
Recuperative coke oven and process for the operation thereof Grant 4,222,824 - Flockenhaus , et al. September 16, 1	1980-09-16
Charging of coke ovens with preheated coal Grant 4,203,803 - Meckel , et al. May 20, 1	1980-05-20

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