Jonathon Dean Spencer

Follow

Person

League City, TX, US

People

Patents Grantslast 30 patents

Information Patent Grant
Method of tracing flow of hydrocarbon from a subterranean reservoir
- Patent number 9,284,833
- Issue date Mar 15, 2016
- Johnson Matthey PLC
- Paul Hewitt
- C09 - DYES PAINTS POLISHES NATURAL RESINS ADHESIVES MISCELLANEOUS COMPOSITION...
Information Patent Grant
Method of tracing flow of hydrocarbon from a subterranean reservoir
- Patent number 8,640,773
- Issue date Feb 4, 2014
- Johnson Matthey PLC
- Paul Hewitt
- C09 - DYES PAINTS POLISHES NATURAL RESINS ADHESIVES MISCELLANEOUS COMPOSITION...

Patents Applicationslast 30 patents

Information Patent Application
METHOD OF TRACING FLOW OF HYDROCARBON FROM A SUBTERRANEAN RESERVOIR
- Publication number 20160230550
- Publication date Aug 11, 2016
- Johnson Matthey Public Limited Company
- Paul Hewitt
- C09 - DYES PAINTS POLISHES NATURAL RESINS ADHESIVES MISCELLANEOUS COMPOSITION...
Information Patent Application
METHOD OF TRACING FLOW OF HYDROCARBON FROM A SUBTERRANEAN RESERVOIR
- Publication number 20140174730
- Publication date Jun 26, 2014
- Johnson Matthey PLC
- Paul Hewitt
- C09 - DYES PAINTS POLISHES NATURAL RESINS ADHESIVES MISCELLANEOUS COMPOSITION...
Information Patent Application
METHOD OF TRACING FLOW OF HYDROCARBON FROM A SUBTERRANEAN RESERVOIR
- Publication number 20130277048
- Publication date Oct 24, 2013
- Paul Hewitt
- C09 - DYES PAINTS POLISHES NATURAL RESINS ADHESIVES MISCELLANEOUS COMPOSITION...
Information Patent Application
METHOD OF TRACING FLOW OF HYDROCARBON FROM A SUBTERRANEAN RESERVOIR
- Publication number 20130087329
- Publication date Apr 11, 2013
- Johnson Mathey PLC
- Paul Hewitt
- C09 - DYES PAINTS POLISHES NATURAL RESINS ADHESIVES MISCELLANEOUS COMPOSITION...