Assignee
MESSER GRIESHEIM GMBH
DE·221 granted patents·2 pending applications·3,668 citations·filing 1972–2003
Top patents by PatentIndex Score
223 records- 0193US5531218AApparatus for the monitored metering of no into patients' respiratory airMESSER GRIESHEIM GMBH·Filed 1994·Granted Jul 2, 1996·523 cites·26 claims
- 0291US4656010ADevice for producing ozoneMESSER GRIESHEIM GMBH·Filed 1985·Granted Apr 7, 1987·83 cites·9 claims
- 0391US4280041AApparatus for arc welding or plasma cuttingMESSER GRIESHEIM GMBH·Filed 1978·Granted Jul 21, 1981·99 cites·4 claims
- 0489US4755201AProcess for removing lighter volatile impurities from gasesMESSER GRIESHEIM GMBH·Filed 1986·Granted Jul 5, 1988·79 cites·7 claims
- 0589US4409252AProcedure for packaging of food under protective gas in synthetic containers with flexible topsMESSER GRIESHEIM GMBH·Filed 1982·Granted Oct 11, 1983·63 cites·6 claims
- 0687US4967571ADevice for the cryogenic pelletization of liquidsMESSER GRIESHEIM GMBH·Filed 1989·Granted Nov 6, 1990·106 cites·8 claims
- 0784US4282419AConsumable electrode welding torch with polygonal contoured electrode guideMESSER GRIESHEIM GMBH·Filed 1979·Granted Aug 4, 1981·41 cites·2 claims
- 0883US4694139AGuidance device for a laser beam for three-dimensional machining of workpiecesMESSER GRIESHEIM GMBH·Filed 1985·Granted Sep 15, 1987·89 cites·33 claims
- 0983US4561452AProcedure for producing low nicotine tobacco by means of high pressure extractionMESSER GRIESHEIM GMBH·Filed 1984·Granted Dec 31, 1985·72 cites·8 claims
- 1081US5913344AProcess and device for automatic filling with productsMESSER GRIESHEIM GMBH·Filed 1997·Granted Jun 22, 1999·67 cites·17 claims
- 1179US4252654AProcess for water treatmentMESSER GRIESHEIM GMBH·Filed 1979·Granted Feb 24, 1981·46 cites·2 claims
- 1279US4194109AFood serving tray and supporting heater shelfMESSER GRIESHEIM GMBH·Filed 1977·Granted Mar 18, 1980·43 cites·21 claims
- 1378US4573162AGas laser, particularly fast axial flow gas transport laserMESSER GRIESHEIM GMBH·Filed 1984·Granted Feb 25, 1986·24 cites·27 claims
- 1478US4172586AFlame cutting machineMESSER GRIESHEIM GMBH·Filed 1978·Granted Oct 30, 1979·15 cites·10 claims
- 1577US7018583B2Method for producing a component by means of powdery starting material and extractor suitable thereforeMESSER GRIESHEIM GMBH·Filed 2001·Granted Mar 28, 2006·15 cites·20 claims
- 1677US6216470B1Method and apparatus for pelleting or granulating a liquid or pastry substanceMESSER GRIESHEIM GMBH·Filed 1999·Granted Apr 17, 2001·46 cites·14 claims
- 1776US5498299AProcess for avoiding surface oxidation in the carburization of steelsMESSER GRIESHEIM GMBH·Filed 1994·Granted Mar 12, 1996·18 cites·11 claims
- 1876US4125250AFlame-cutting machineMESSER GRIESHEIM GMBH·Filed 1977·Granted Nov 14, 1978·16 cites·10 claims
- 1975US4957133AFlushing unitMESSER GRIESHEIM GMBH·Filed 1989·Granted Sep 18, 1990·39 cites·7 claims
- 2075US4869859AProcess for the production of fluorinated surfaces of polymersMESSER GRIESHEIM GMBH·Filed 1987·Granted Sep 26, 1989·36 cites·3 claims
- 2174US5210388AInert gas for tig, mig, mag and plasma weldingMESSER GRIESHEIM GMBH·Filed 1992·Granted May 11, 1993·32 cites·8 claims
- 2272US6134914AOn-line recovery of xenon from anaesthetic gasMESSER GRIESHEIM GMBH·Filed 1997·Granted Oct 24, 2000·47 cites·11 claims
- 2371US4537043AProcedure for creating an inert gas atmosphere with constant composition of nitrogen and carbon dioxide in a refrigerated containerMESSER GRIESHEIM GMBH·Filed 1984·Granted Aug 27, 1985·21 cites·9 claims
- 2470US4251205ADevice for igniting the fuel gas of a flame cutting machineMESSER GRIESHEIM GMBH·Filed 1979·Granted Feb 17, 1981·22 cites·9 claims
- 2570US4003556AFlame-cutting machineMESSER GRIESHEIM GMBH·Filed 1975·Granted Jan 18, 1977·18 cites·15 claims
- 2669US4780881AProcess for the electrical excitation of a laser gasMESSER GRIESHEIM GMBH·Filed 1988·Granted Oct 25, 1988·27 cites·33 claims
- 2769US4279626AApparatus for separating the gas which evaporates during the transfer of low-boiling liquified gasesMESSER GRIESHEIM GMBH·Filed 1980·Granted Jul 21, 1981·28 cites·6 claims
- 2868US7521035B1Method for regenerating a residual substance that contains sulfur and an atomizing burner suited for carrying out said methodMESSER GRIESHEIM GMBH·Filed 2001·Granted Apr 21, 2009·19 cites·14 claims
- 2968US6073081AMethod and device for monitoring the filling of a cryotankMESSER GRIESHEIM GMBH·Filed 1997·Granted Jun 6, 2000·34 cites·7 claims
- 3068US4333052AResonant circuit with two partial inductancesMESSER GRIESHEIM GMBH·Filed 1978·Granted Jun 1, 1982·18 cites·6 claims
- 3168US4150772APlanetary wheel advance for a meltable welding cableMESSER GRIESHEIM GMBH·Filed 1977·Granted Apr 24, 1979·20 cites·11 claims
- 3267US4604279AProcess for producing ozoneMESSER GRIESHEIM GMBH·Filed 1985·Granted Aug 5, 1986·20 cites·6 claims
- 3367US4092016AAdjustable cutting torch machineMESSER GRIESHEIM GMBH·Filed 1976·Granted May 30, 1978·17 cites·20 claims
- 3466US6634178B1Method for adjusting the pressure in a cryogenic tank and corresponding deviceMESSER GRIESHEIM GMBH·Filed 2000·Granted Oct 21, 2003·20 cites·20 claims
- 3566US6284302B1Method and device for cooling and atomizing liquid or paste-like substancesMESSER GRIESHEIM GMBH·Filed 1998·Granted Sep 4, 2001·28 cites·19 claims
- 3666US4291217AProcess for underwater plasma cutting of workpiecesMESSER GRIESHEIM GMBH·Filed 1979·Granted Sep 22, 1981·15 cites·1 claims
- 3766US4284871AAutomatic adjustment of the initial height of a flame cutter to a workpieceMESSER GRIESHEIM GMBH·Filed 1979·Granted Aug 18, 1981·21 cites·5 claims
- 3866US3992899ADevice for cooling bulk material by low-boiling liquefied gasMESSER GRIESHEIM GMBH·Filed 1975·Granted Nov 23, 1976·24 cites·13 claims
- 3965US5605104AMethod and device for melting down solid combustion residuesMESSER GRIESHEIM GMBH·Filed 1994·Granted Feb 25, 1997·27 cites·12 claims
- 4063US4164103ADevice for deburring workpiecesMESSER GRIESHEIM GMBH·Filed 1977·Granted Aug 14, 1979·16 cites·1 claims
- 4162US4212171ADevice in the form of a double-walled pipe for cooling continuous profilesMESSER GRIESHEIM GMBH·Filed 1978·Granted Jul 15, 1980·20 cites·7 claims
- 4262US4008754AProcess for the conservation of isolated organs and the likeMESSER GRIESHEIM GMBH·Filed 1975·Granted Feb 22, 1977·26 cites·12 claims
- 4361US5732571AMethod to reduce flue gas in incineration processesMESSER GRIESHEIM GMBH·Filed 1996·Granted Mar 31, 1998·29 cites·23 claims
- 4461US4768535ADevice for the cooling of large, rubber-coated tanks with liquid nitrogenMESSER GRIESHEIM GMBH·Filed 1987·Granted Sep 6, 1988·21 cites·5 claims
- 4561US4143929ACurrent collectorMESSER GRIESHEIM GMBH·Filed 1977·Granted Mar 13, 1979·21 cites·7 claims
- 4660US5088242APolishing deviceMESSER GRIESHEIM GMBH·Filed 1990·Granted Feb 18, 1992·31 cites·14 claims
- 4759US4829783ADevice for the controlled freezing of viscous liquidsMESSER GRIESHEIM GMBH·Filed 1988·Granted May 16, 1989·18 cites·7 claims
- 4859US4768356AArrangement for the transport of a cryogenic refrigerant to the work area of a robotMESSER GRIESHEIM GMBH·Filed 1987·Granted Sep 6, 1988·17 cites·5 claims
- 4959US4009013AProcess for the production of slush of low-boiling gasesMESSER GRIESHEIM GMBH·Filed 1975·Granted Feb 22, 1977·17 cites·5 claims
- 5058US5558791AInert gas for the arc welding of aluminumMESSER GRIESHEIM GMBH·Filed 1995·Granted Sep 24, 1996·23 cites·8 claims
Showing the top 50 of 223 patent records by PatentIndex Score.
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