Low GWP heat transfer compositions containing difluoromethane, a fluorinated ethane and 1,3,3,3-tetrafluoropropene
US-9169427-B2 · Oct 27, 2015 · US
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Spatz Mark W patents in 2015
Spatz Mark W was listed as an assignee on 3 patent publications in 2015.
| Metric | Value |
|---|---|
| Company | Spatz Mark W |
| Year | 2015 |
| Patents | 3 |
Patents
Representative publications for Spatz Mark W in 2015.
Methods of replacing heat transfer fluids
US-9005467-B2 · Apr 14, 2015 · US
Compositions and methods for refrigeration
US-8974688-B2 · Mar 10, 2015 · US
Top CPC classifications
Most common classification codes for Spatz Mark W in 2015.
| CPC | Patents |
|---|---|
| C09K2205/126 | 3 |
| C09K5/045 | 3 |
| C09K2205/22 | 2 |
| C09K3/30 | 2 |
| C07C19/08 | 1 |
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