Manuel Hartweg

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Cambridge, MA, US

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Patents Grantslast 30 patents

Information Patent Grant
Lubricating oil additives
- Patent number 11,142,721
- Issue date Oct 12, 2021
- Infineum International Limited
- Andrew D. Schwarz
- C10 - PETROLEUM, GAS OR COKE INDUSTRIES TECHNICAL GASES CONTAINING CARBON MON...
Information Patent Grant
Lubricating oil additives
- Patent number 10,876,064
- Issue date Dec 29, 2020
- Infineum International Limited
- Andrew D. Schwarz
- C08 - ORGANIC MACROMOLECULAR COMPOUNDS THEIR PREPARATION OR CHEMICAL WORKING-...
Information Patent Grant
Lubricating oil compositions
- Patent number 10,865,359
- Issue date Dec 15, 2020
- Infineum International Limited
- Andrew D. Schwarz
- C10 - PETROLEUM, GAS OR COKE INDUSTRIES TECHNICAL GASES CONTAINING CARBON MON...

Patents Applicationslast 30 patents

Information Patent Application
LUBRICATING OIL COMPOSITIONS
- Publication number 20190161696
- Publication date May 30, 2019
- INFINEUM INTERNATIONAL LIMITED
- Andrew D. Schwarz
- C10 - PETROLEUM, GAS OR COKE INDUSTRIES TECHNICAL GASES CONTAINING CARBON MON...
Information Patent Application
LUBRICATING OIL ADDITIVES
- Publication number 20190161697
- Publication date May 30, 2019
- INFINEUM INTERNATIONAL LIMITED
- Andrew D. Schwarz
- C10 - PETROLEUM, GAS OR COKE INDUSTRIES TECHNICAL GASES CONTAINING CARBON MON...
Information Patent Application
LUBRICATING OIL ADDITIVES
- Publication number 20190161698
- Publication date May 30, 2019
- INFINEUM INTERNATIONAL LIMITED
- Andrew D. Schwarz
- C10 - PETROLEUM, GAS OR COKE INDUSTRIES TECHNICAL GASES CONTAINING CARBON MON...