Purestream Services, LLC
Patent Owner
Stats
- 6 US PATENTS IN FORCE
- 0 US APPLICATIONS PENDING
- Sep 14, 2017 most recent publication
Details
- 6 Issued Patents
- 0 Issued in last 3 years
- 0 Published in last 3 years
- 15 Total Citation Count
- Feb 13, 2012 Earliest Filing
- 0 Expired/Abandoned/Withdrawn Patents
Patent Activity in the Last 10 Years
Technologies
Intl Class
Technology
Matters
Rank in Class
Top Patents (by citation)
| Upgrade to the Professional Level to View Top Patents for this Owner. Learn More |
Recent Publications
- No Recent Publications to Display
Recent Patents
Patent #
Title
Filing Date
Issue Date
Intl Class
9533238 Controlled-gradient, accelerated vapor-recompression apparatus and methodDec 07, 15Jan 03, 17[F28D, B01D]
9205347 Controlled-gradient, accelerated vapor-recompression apparatus and methodSep 29, 14Dec 08, 15[F28D, B01D]
9044693 Controlled-gradient, accelerated-vapor-recompression apparatus and methodFeb 13, 12Jun 02, 15[F28D, B01D]
9005404 Controlled-gradient, accelerated-vapor-recompression apparatus and methodFeb 13, 12Apr 14, 15[F28D, B01D]
8986509 Controlled-gradient, accelerated-vapor-recompression apparatus and methodFeb 13, 12Mar 24, 15[F28D, B01D]
8845865 Controlled-gradient, accelerated-vapor-recompression apparatus and methodJan 31, 13Sep 30, 14[F28D, B01D]
Expired/Abandoned/Withdrawn Patents
- No Patents to Display
Top Inventors for This Owner
| Upgrade to the Professional Level to View Top Inventors for this Owner. Learn More |
We are sorry but your current selection exceeds the maximum number of comparisons () for this membership level. Upgrade to our Level for up to -1 comparisons!
We are sorry but your current selection exceeds the maximum number of portfolios (0) for this membership level. Upgrade to our Level for up to -1 portfolios!.