Inventor
SCHNEIDER JOHN R
US48 patents
⚠️ This page may combine multiple inventors who share the name “SCHNEIDER JOHN R”. Patents are grouped by organization below to help distinguish them — per-person disambiguation is on the roadmap.
PPG IND OHIO INC
22 patentsUS6069221AMay 30, 2000
Powder coating compositions containing a carboxylic acid functional polyester
PPG IND OHIO INC86 citations96
US6046276AApr 4, 2000
Powder coating compositions containing functional polysiloxanes
PPG IND OHIO INC33 citations96
US6790904B2Sep 14, 2004
Liquid coating of film-forming resin and particles chemically modified to lower surface tension
PPG IND OHIO INC55 citations95
US6376607B1Apr 23, 2002
Powder coating compositions containing functional polysiloxanes
PPG IND OHIO INC18 citations93
US6835458B2Dec 28, 2004
Coating composition having improved mar and scratch properties
PPG IND OHIO INC19 citations92
US7141618B2Nov 28, 2006
Coating compositions with modified particles and methods of using the same
PPG IND OHIO INC13 citations84
US6500545B1Dec 31, 2002
Aminoplast-based crosslinkers and powder coating compositions containing such crosslinkers
PPG IND OHIO INC14 citations84
US6274672B1Aug 14, 2001
Powder coating compositions containing functional polysiloxanes
PPG IND OHIO INC12 citations82
US7811670B2Oct 12, 2010
Coating compositions exhibiting corrosion resistance properties, related coated substrates, and methods
PPG IND OHIO INC6 citations74
US6451928B1Sep 17, 2002
Aminoplast-based crosslinkers and powder coating compositions containing such crosslinkers
PPG IND OHIO INC12 citations74
US6441103B1Aug 27, 2002
Aminoplast-based crosslinkers and powder coating compositions containing such crosslinkers
PPG IND OHIO INC8 citations74
US6316109B1Nov 13, 2001
Aminoplast-based crosslinkers and powder coating compositions containing such crosslinkers
PPG IND OHIO INC12 citations74
US10808133B2Oct 20, 2020
Coating compositions exhibiting corrosion resistance properties and related coated substrates
PPG IND OHIO INC2 citations73
US10800928B2Oct 13, 2020
Coating compositions exhibiting corrosion resistance properties and related coated substrates
PPG IND OHIO INC2 citations73
US11530328B2Dec 20, 2022
Coating compositions exhibiting corrosion resistance properties and related coated substrates
PPG IND OHIO INC0 citations63
US11453788B2Sep 27, 2022
Coating compositions exhibiting corrosion resistance properties and related coated substrates
PPG IND OHIO INC0 citations63
US12559635B2Feb 24, 2026
Coated substrates and methods of preparing the same
PPG IND OHIO INC0 citations56
US12319835B2Jun 3, 2025
Coating compositions having improved corrosion resistance
PPG IND OHIO INC1 citations54
US8349066B2Jan 8, 2013
Low temperature, moisture curable coating compositions and related methods
PPG IND OHIO INC1 citations52
US6479611B2Nov 12, 2002
Aminoplast-based crosslinkers and powder coating compositions containing such crosslinkers
PPG IND OHIO INC1 citations52
US10723913B2Jul 28, 2020
Hydroxy functional alkyl polyurea containing compositions
PPG IND OHIO INC0 citations50
US12018174B2Jun 25, 2024
Coated substrates and methods of preparing the same
PPG IND OHIO INC0 citations42
SCHNEIDER JOHN R
5 patentsUS4955723ASep 11, 1990
Slurry mixing apparatus with dry powder conveyer
SCHNEIDER JOHN R64 citations96
US4664813AMay 12, 1987
Method and apparatus for drying sludge using movable plates
SCHNEIDER JOHN R27 citations92
US3933792AJan 20, 1976
Plate and frame type filtering apparatus
SCHNEIDER JOHN R2 citations62
US4495071AJan 22, 1985
Horizontal plate filter with self-aligning plates
SCHNEIDER JOHN R3 citations57
US11969668B2Apr 30, 2024
Apparatus, systems, and methods for extracting organic compounds
SCHNEIDER JOHN R0 citations52
(unassigned)
5 patentsPPG INDUSTRIES INC
3 patentsUS5712317AJan 27, 1998
Curable, sprayable compositions for reinforcing thin rigid plates
PPG INDUSTRIES INC75 citations96
US5470886ANov 28, 1995
Curable, sprayable compositions for reinforced thin rigid plates
PPG INDUSTRIES INC81 citations96
US5256738AOct 26, 1993
Functional rubber-based structural adhesive compositions
PPG INDUSTRIES INC10 citations74
SCHNEIDER CO INC J R
3 patentsUS5154828AOct 13, 1992
Filter aid and method for using same for reclaiming oil coolants used for metal working
SCHNEIDER CO INC J R24 citations90
US5122281AJun 16, 1992
Filter aid and method for using same for reclaiming oil coolants used for metal working
SCHNEIDER CO INC J R6 citations60
US4065390ADec 27, 1977
Plate type filter apparatus
SCHNEIDER CO INC J R4 citations54
PRC DESOTO INT INC
2 patentsUS7745010B2Jun 29, 2010
Coating compositions exhibiting corrosion resistance properties, related coated substrates, and methods
PRC DESOTO INT INC14 citations93
US8541486B2Sep 24, 2013
Coating compositions exhibiting corrosion resistance properties, related coated substrates, and methods
PRC DESOTO INT INC5 citations84