Inventor
James L. Boyer
Inventor
Monroeville, PA, US
Overview
Patents· 11 as inventor
Public. Assignee & technology derived from the patent record. Each patent links to its LexDana page.
Y10Tprimary
Y10TTechnical subjects covered by former us classification16%
C08JWorking-up14%
Y02EReduction of greenhouse gas [ghg] emissions, related to energy generation, transmission or distribution10%
C08KUse of inorganic or non-macromolecular organic substances as compounding ingredients8%
A61LMethods or apparatus for sterilising materials or objects in general6%
B01DSeparation6%
C01PIndexing scheme relating to structural and physical aspects of solid inorganic compounds6%
C08LCompositions of macromolecular compounds6%
H01MProcesses or means, e.g. batteries, for the direct conversion of chemical energy into electrical energy6%
B29CShaping or joining of plastics4%
PatentTitleYear
10,857,252Microporous material20209,861,719'Microporous material'20189,067,384'Microporous material having degradation properties and articles prepared therefrom'20158,728,617'Microporous material containing a security feature'20148,632,878'Laser markable microporous material'20148,435,631'Microporous material'20138,388,878'Method for producing microporous sheet'20137,569,107'Treated filler and process for producing'20095,935,543'Amorphous precipitated silica'19995,922,298'Amorphous precipitated silica'19995,605,569'Precipitated silica having high sodium sulfate content'1997Career & activity timeline
Assembled from patent assignee/location history and declaration credentials.
1997–2020Based in Monroeville, PA, US· patent location history
1999–2020Patents assigned to PPG IND OHIO INC (10)· patent assignee history
2013–2015Patents assigned to BOYER JAMES L (5)· patent assignee history
2013–2014Patents assigned to PARRINELLO LUCIANO M (4)· patent assignee history
2014Patents assigned to BENENATI PAUL L (2)· patent assignee history
2014Patents assigned to COLEMAN CHARLES R (1)· patent assignee history
Inventor activity
Assignee and location history derived from the patent record.
Assignees
| Assignee | Patents | Span |
|---|---|---|
| PPG IND OHIO INC | 10 | 1999–2020 |
| BOYER JAMES Lself | 5 | 2013–2015 |
| PARRINELLO LUCIANO M | 4 | 2013–2014 |
| BENENATI PAUL L | 2 | 2014 |
| COLEMAN CHARLES R | 1 | 2014 |
Locations
| Location | Patents | Span |
|---|---|---|
| Monroeville, Pennsylvania, US | 11 | 1997–2020 |