Lehmann; Klaus
Patent Applications and Registrations
Patent applications and USPTO patent grants for Lehmann; Klaus.The latest application filed is for "method for manufacturing an electrical heating device and heating device".
Company Profile
0.34.12
- Lehmann; Klaus - Oberderdingen DE
- Lehmann; Klaus - Oberderingen DE
- Lehmann, Klaus - Rossdorf DE
- Lehmann; Klaus - Hoechstadt/Aisch DE
- Lehmann; Klaus - Hochstadt/Aisch DE
- Lehmann; Klaus - Illertissen DE
- Lehmann; Klaus - Muhltal DE
- Lehmann; Klaus - Duisburg DE
- Lehmann; Klaus - Karlsdorf-Neuthard DE
- Lehmann; Klaus - Rossdorf via Darmstadt DT
- Lehmann; Klaus - Nieder-Ramstadt DT
Patent Activity
| Patent | Date |
|---|---|
| Method for manufacturing an electrical heating device and heating device Grant 9,739,502 - Luppold , et al. August 22, 2 | 2017-08-22 |
| Method for producing a heating rod Grant 9,486,871 - Giffels , et al. November 8, 2 | 2016-11-08 |
| Electric heating device for heating fluids Grant 9,435,562 - Giffels , et al. September 6, 2 | 2016-09-06 |
| Heating rod Grant 9,265,093 - Waechter , et al. February 16, 2 | 2016-02-16 |
| Method For Manufacturing An Electrical Heating Device And Heating Device App 20150117848 - Luppold; Michael ; et al. | 2015-04-30 |
| Vehicle Heater And Method For Producing A Vehicle Heater App 20140178054 - Luppold; Michael ; et al. | 2014-06-26 |
| Electric heating device for heating fluids Grant 8,731,386 - Waechter , et al. May 20, 2 | 2014-05-20 |
| Electric heating device Grant 8,704,139 - Luppold , et al. April 22, 2 | 2014-04-22 |
| Electric Heating Device for Heating Fluids App 20140086566 - Waechter; Ralph ; et al. | 2014-03-27 |
| Heating Rod And Method For Production Thereof App 20140061174 - Giffels; Thomas ; et al. | 2014-03-06 |
| Electric Heating Device For Heating Fluids App 20140050466 - Giffels; Thomas ; et al. | 2014-02-20 |
| Heating Rod App 20140034634 - Waechter; Ralph ; et al. | 2014-02-06 |
| Method for operating an electrical auxiliary heater in a motor vehicle Grant 8,314,364 - Brust , et al. November 20, 2 | 2012-11-20 |
| Electric Heating Device App 20120261403 - Luppold; Michael Edgar ; et al. | 2012-10-18 |
| Apparatus for Heating Fluids App 20110069943 - LUPPOLD; Michael ; et al. | 2011-03-24 |
| Method for production of active ingredient-containing pellets App 20040247687 - Petereit, Hans-Ulrich ; et al. | 2004-12-09 |
| Selective activation of Th1 or Th2 lymphocyte regulated immune response App 20030133950 - Michael, Jacob Gabriel ; et al. | 2003-07-17 |
| System for digital information transmission with associated methods and devices Grant 6,442,211 - Hampel , et al. August 27, 2 | 2002-08-27 |
| Time-release laminar pharmaceutical composition Grant 6,306,428 - Lehmann , et al. October 23, 2 | 2001-10-23 |
| Acrylic enteric coating compositions App 20010022972 - Chittamuru, Ramireddy ; et al. | 2001-09-20 |
| Method and device for processing a signal Grant 6,069,975 - Lehmann , et al. May 30, 2 | 2000-05-30 |
| Dermal therapeutic system made of a meltable poly (meth) acrylate Grant 5,730,999 - Lehmann , et al. March 24, 1 | 1998-03-24 |
| Aqueous dispersions containing carboxylic acids and/or resinic acids for deinking printed wastepaper Grant 5,725,730 - Smolka , et al. * March 10, 1 | 1998-03-10 |
| Thermoplastic material for drug coatings which dissolve in intestinal juices Grant 5,705,189 - Lehmann , et al. January 6, 1 | 1998-01-06 |
| Coating and binder for pharmaceutical agents Grant 5,644,011 - Lehmann , et al. July 1, 1 | 1997-07-01 |
| Coating for pharmaceutical dosage forms Grant RE35,200 - Lehmann , et al. April 2, 1 | 1996-04-02 |
| Oral dosage unit form Grant 5,422,121 - Lehmann , et al. June 6, 1 | 1995-06-06 |
| Method for making carrier systems for biologically active materials Grant 5,342,646 - Kleese , et al. August 30, 1 | 1994-08-30 |
| Polymers derived from polysuccinimide, used as surface coatings for medicinals and foods Grant 5,175,285 - Lehmann , et al. December 29, 1 | 1992-12-29 |
| Process for deinking printed waste paper Grant 4,959,123 - Lehmann , et al. September 25, 1 | 1990-09-25 |
| Aqueous coating dispersions Grant 4,737,357 - Lehmann , et al. April 12, 1 | 1988-04-12 |
| Pharmaceutical preparations having diuretic activity Grant 4,727,061 - Kramer , et al. February 23, 1 | 1988-02-23 |
| Method for coating pharmaceutical formulations Grant 4,705,695 - Lehmann , et al. November 10, 1 | 1987-11-10 |
| System for shift register clocking of analog storage cells Grant 4,654,605 - Lehmann , et al. March 31, 1 | 1987-03-31 |
| Roof cladding or similar building element allowing heat exchange with the environment and usable particularly as a solar energy collector Grant 4,607,616 - Lehmann August 26, 1 | 1986-08-26 |
| Protective breathing aid device for diving or other operation under pressure Grant 4,567,889 - Lehmann February 4, 1 | 1986-02-04 |
| Method for coating medicaments Grant 4,520,172 - Lehmann , et al. May 28, 1 | 1985-05-28 |
| Pharmaceutical coating materials soluble or swellable in gastric juice and pharmaceutical dosage forms coated therewith Grant 4,452,862 - Markert , et al. June 5, 1 | 1984-06-05 |
| Coating agent for medicaments and methods for making and using the same Grant 4,433,076 - Bauer , et al. February 21, 1 | 1984-02-21 |
| Method and apparatus for signal pick-up from semiconductor image or line sensors Grant 4,363,035 - Lehmann December 7, 1 | 1982-12-07 |
| Water-swellable, bead copolymer Grant 4,070,348 - Kraemer , et al. January 24, 1 | 1978-01-24 |
| Method of bonding a polypeptide to a macromolecular polymeric carrier by irradiation with light Grant 4,039,413 - Kraemer , et al. August 2, 1 | 1977-08-02 |
| Circuit For Multiplying Two Electrical Signals Grant 3,600,605 - Lehmann August 17, 1 | 1971-08-17 |
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