Marc W. Meadows

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Grand Haven, MI, US

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Patents Grantslast 30 patents

Information Patent Grant
Crystalline microspheres and the process of manufacturing the same
- Patent number 11,278,496
- Issue date Mar 22, 2022
- SPI Pharma, Inc.
- Cecil W. Propst
- A61 - MEDICAL OR VETERINARY SCIENCE HYGIENE
Information Patent Grant
Crystalline microspheres and the process of manufacturing the same
- Patent number 10,245,232
- Issue date Apr 2, 2019
- SPI Pharma, Inc.
- Cecil W. Propst
- Y10 - TECHNICAL SUBJECTS COVERED BY FORMER USPC
Information Patent Grant
Crystalline microspheres and the process of manufacturing the same
- Patent number 9,089,487
- Issue date Jul 28, 2015
- SPI Pharma, Inc.
- Cecil W. Propst
- A61 - MEDICAL OR VETERINARY SCIENCE HYGIENE

Patents Applicationslast 30 patents

Information Patent Application
CRYSTALLINE MICROSPHERES AND THE PROCESS OF MANUFACTURING THE SAME
- Publication number 20220151932
- Publication date May 19, 2022
- SPI Pharma, Inc.
- Cecil W. Propst
- Y10 - TECHNICAL SUBJECTS COVERED BY FORMER USPC
Information Patent Application
CRYSTALLINE MICROSPHERES AND THE PROCESS OF MANUFACTURING THE SAME
- Publication number 20190224126
- Publication date Jul 25, 2019
- SPI Pharma, Inc.
- Cecil W. Propst
- A61 - MEDICAL OR VETERINARY SCIENCE HYGIENE
Information Patent Application
CRYSTALLINE MICROSPHERES AND THE PROCESS OF MANUFACTURING THE SAME
- Publication number 20160015640
- Publication date Jan 21, 2016
- SPI Pharma, Inc.
- Cecil W. Propst
- A61 - MEDICAL OR VETERINARY SCIENCE HYGIENE
Information Patent Application
CRYSTALLINE MICROSPHERES AND THE PROCESS FOR MANUFACTURING THE SAME
- Publication number 20150140097
- Publication date May 21, 2015
- SPI Pharma, Inc.
- Cecil W. Propst
- A61 - MEDICAL OR VETERINARY SCIENCE HYGIENE