Inventor · disambiguated record
Dietrich Wagener
Also filed as: FLOCKENHAUS CLAUS · ROHDE WOLFGANG · WAGENER DIETRICH
25 granted patents·345 citations·filing 1976–1990
96Inventor score
Top patents by PatentIndex Score
25 records- 0197US4289585AMethod and apparatus for the wet quenching of cokeDIDIER ENG·Filed 1980·Granted Sep 15, 1981·101 cites·6 claims
- 0285US4280033AProcess and apparatus for the thermal treatment of coalDIDIER ENG·Filed 1979·Granted Jul 21, 1981·42 cites·15 claims
- 0383US4284476AProcess and apparatus for utilization of the sensible heat of hot coke for drying and preheating coking coalDIDIER ENG·Filed 1980·Granted Aug 18, 1981·30 cites·8 claims
- 0477US4308102AProcess and apparatus for drying and preheating coking coal by means of flue gasDIDIER ENG·Filed 1980·Granted Dec 29, 1981·18 cites·18 claims
- 0576US4235624AMethod for processing coke oven gasDIDIER ENG·Filed 1978·Granted Nov 25, 1980·17 cites·13 claims
- 0670US4282066AProcess and apparatus for coking coal using microwave radiationDIDIER ENG·Filed 1979·Granted Aug 4, 1981·24 cites·22 claims
- 0765US4235604AMethod for processing coke oven gasDIDIER ENG·Filed 1977·Granted Nov 25, 1980·12 cites·12 claims
- 0864US4734165AMethod for the production of cokeDIDIER ENG·Filed 1986·Granted Mar 29, 1988·14 cites·15 claims
- 0963US4447333AProcess for the elimination of ammonia in coke plant waste watersDIDIER ENG·Filed 1983·Granted May 8, 1984·21 cites·5 claims
- 1063US4360976ADry cooling of cokeDIDIER ENG·Filed 1981·Granted Nov 30, 1982·8 cites·5 claims
- 1162US4178266AProcess for conveying hot crude coke oven gas from coke ovens to a position of utilization while preventing condensation of higher hydrocarbonsDIDIER ENG·Filed 1977·Granted Dec 11, 1979·10 cites·7 claims
- 1252US4407699AProcess and apparatus for the dry cooling of cokeDIDIER ENG·Filed 1981·Granted Oct 4, 1983·5 cites·18 claims
- 1348US4322269AMethod for the wet quenching of cokeDIDIER ENG·Filed 1981·Granted Mar 30, 1982·3 cites·4 claims
- 1444US4246071AProcess for the recovery of coke oven waste heatDIDIER ENG·Filed 1979·Granted Jan 20, 1981·5 cites·10 claims
- 1543US4721699ACatalyst for the separation of nitrogen oxides from combustion exhaust gasesDIDIER WERKE AG·Filed 1986·Granted Jan 26, 1988·8 cites·18 claims
- 1642US4336229AApparatus for the production of ammonia synthesis gas from purified coke oven gasDIDIER ENG·Filed 1980·Granted Jun 22, 1982·7 cites·5 claims
- 1735US4444532AMethod of, and apparatus for, charging particulate matter into a gas streamBERGWERKSVERBAND GMBH·Filed 1982·Granted Apr 24, 1984·4 cites·1 claims
- 1834US4695559ACatalyst for the selective reduction of nitrogen oxides in waste gases and process for the manufacture of such a catalystDIDIER WERKE AG·Filed 1986·Granted Sep 22, 1987·6 cites·17 claims
- 1934US4672052ACatalyst for removal of nitrogen oxides from exhaust gasesDIDIER WERKE AG·Filed 1985·Granted Jun 9, 1987·4 cites·19 claims
- 2033US4203803ACharging of coke ovens with preheated coalBERGWERKSVERBAND GMBH·Filed 1978·Granted May 20, 1980·1 cites·2 claims
- 2132US4133719AProcess and apparatus for charging inclined chamber coke ovenDIDIER ENG·Filed 1976·Granted Jan 9, 1979·1 cites·1 claims
- 2231US5259932AHeating system for regenerative coke ovensDIDIER OFU ENG·Filed 1990·Granted Nov 9, 1993·3 cites·6 claims
- 2331US4407701AApparatus for treating gases produced from coalDIDIER ENG·Filed 1982·Granted Oct 4, 1983·1 cites·2 claims
- 2430US4151045AApparatus for charging inclined chamber coke ovenDIDIER ENG·Filed 1977·Granted Apr 24, 1979·0 cites·3 claims
- 2529US4512080AMethod and apparatus for measuring the flexure of a heating wall of a coke oven during operation thereofDIDIER ENG·Filed 1983·Granted Apr 23, 1985·0 cites·20 claims
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Identity basis: PatentsView inventor disambiguation (2025Q4-odp release). How scoring works →