Inventor
Truman F. Wilt
Inventor
Clinton, PA, US
Overview
Patents· 46 as inventor
Public. Assignee & technology derived from the patent record. Each patent links to its LexDana page.
C09Dprimary
C09DCoating compositions, e.g. paints, varnishes or lacquers18%
C08GMacromolecular compounds obtained otherwise than by reactions only involving unsaturated carbon-to-carbon bonds12%
C08LCompositions of macromolecular compounds12%
C08KUse of inorganic or non-macromolecular organic substances as compounding ingredients8%
C08JWorking-up7%
Y10STechnical subjects covered by former uspc cross-reference art collections [xracs] and digests6%
Y10TTechnical subjects covered by former us classification5%
B82YSpecific uses or applications of nanostructures5%
C08FMacromolecular compounds obtained by reactions only involving carbon-to-carbon unsaturated bonds5%
B82BNanostructures formed by manipulation of individual atoms, molecules, or limited collections of atoms or molecules as discrete units3%
PatentTitleYear
10,882,928Treated fillers, compositions containing same, and articles prepared therefrom202110,882,927Treated fillers, compositions containing same, and articles prepared therefrom202110,114,266Electroactive optical device201810,066,032Treated fillers, compositions containing same, and articles prepared therefrom20189,688,784'Treated fillers, compositions containing same, and articles prepared therefrom'20179,546,326'Fluid emulsion purification processes using microporous materials having filtration and adsorption properties'20179,030,740'Photochromic article having at least partially crossed polarized photochromic-dichroic and fixed-polarized layers'20158,649,081'Photochromic article having two at least partially crossed photochromic-dichroic layers'20148,133,324'Methods for removal of polymeric coating layers from coated substrates'20127,455,912'Compositions containing a silanol functional polymer and related hydrophilic coating films'20087,387,843'Alkyd-based free radical wood coating compositions'20087,217,442'Method and apparatus for mixing and applying a multi-component coating composition'20077,053,149'Coating compositions having improved scratch resistance, coated substrates and methods related thereto'20067,019,041'Radiation-curable compositions containing alternating copolymers of isobutylene-type monomers'20067,005,472'Coating compositions having improved scratch resistance, coated substrates and methods related thereto'20067,001,667'Alkyd-based free radical wood coating compositions'20066,987,144'Flexible coating compositions having improved scratch resistance, coated substrates and methods related thereto'20066,803,408'Coating compositions having improved scratch resistance, coated substrates and methods related thereto'20046,803,426'Functional fluoropolymers and thermosetting compositions containing same'20046,794,055'Alkyd-based free radical cured wood stains'20046,759,478'Coating compositions having improved scratch resistance, coated substrates and methods related thereto'20046,657,001'Coating compositions having improved scratch resistance, coated substrates and methods related thereto'20036,610,777'Flexible coating compositions having improved scratch resistance, coated substrates and methods related thereto'20036,593,417'Coating compositions having improved scratch resistance, coated substrates and methods related thereto'20036,541,119'Film-forming compositions having improved scratch resistance'20036,534,188'Film-forming compositions having improved scratch resistance'20036,387,519'Cured coatings having improved scratch resistance, coated substrates and methods thereto'20026,376,607'Powder coating compositions containing functional polysiloxanes'20026,274,672'Powder coating compositions containing functional polysiloxanes'20016,225,434'Film-forming compositions having improved scratch resistance'20016,187,863'Curable compositions based on functional polysiloxanes'20016,136,928'Curable compositions based on functional polysiloxanes'20006,103,838'Curable compositions based on functional polysiloxanes'20006,103,824'Curable compositions based on functional polysiloxanes'20006,054,535'Acetoacetate functional polysiloxanes'20006,048,934'Curable compositions based on functional polysiloxanes'20006,046,296'Curable compositions based on functional polysiloxanes'20006,046,276'Powder coating compositions containing functional polysiloxanes'20006,040,394'Curable compositions based on functional polysiloxanes'20006,033,545'Electrocoating processes and compositions containing polysiloxane crater control agents'20005,952,443'Acetoacetate functional polysiloxanes'19995,939,491'Curable compositions based on functional polysiloxanes'19995,916,992'Polysiloxane polyols'19995,552,475'Waterborne polyesters having improved saponification resistance'19965,468,802'Low volatile organic content automotive refinish coating composition'19955,462,992'Acetoacetylated polymers crosslinked with carbamylmethylaminotriazines'1995Career & activity timeline
Assembled from patent assignee/location history and declaration credentials.
1995–1996Patents assigned to PPG INDUSTRIES INC (3)· patent assignee history
1995–2021Based in Clinton, PA, US· patent location history
1999–2021Patents assigned to PPG IND OHIO INC (41)· patent assignee history
2006–2008Based in Allison Park, PA, US· patent location history
2014–2015Patents assigned to KUMAR ANIL (2)· patent assignee history
2014–2015Patents assigned to TRANSITIONS OPTICAL INC (2)· patent assignee history
2014–2015Patents assigned to WILT TRUMAN (2)· patent assignee history
Inventor activity
Assignee and location history derived from the patent record.
Assignees
| Assignee | Patents | Span |
|---|---|---|
| PPG IND OHIO INC | 41 | 1999–2021 |
| PPG INDUSTRIES INC | 3 | 1995–1996 |
| KUMAR ANIL | 2 | 2014–2015 |
| TRANSITIONS OPTICAL INC | 2 | 2014–2015 |
| WILT TRUMANself | 2 | 2014–2015 |
Locations
| Location | Patents | Span |
|---|---|---|
| Clinton, Pennsylvania, US | 44 | 1995–2021 |
| Allison Park, Pennsylvania, US | 2 | 2006–2008 |