Inventor
Michael Joseph Michalczyk
Inventor
Wilmington, DE, US
Overview
Patents· 22 as inventor
Public. Assignee & technology derived from the patent record. Each patent links to its LexDana page.
C07Fprimary
C07FAcyclic, carbocyclic or heterocyclic compounds containing elements other than carbon, hydrogen, halogen, oxygen, nitrogen, sulfur, selenium or tellurium15%
C09DCoating compositions, e.g. paints, varnishes or lacquers15%
Y10TTechnical subjects covered by former us classification15%
C08GMacromolecular compounds obtained otherwise than by reactions only involving unsaturated carbon-to-carbon bonds12%
C04BLime, magnesia9%
C07CAcyclic or carbocyclic compounds6%
C03CChemical composition of glasses, glazes or vitreous enamels4%
C08FMacromolecular compounds obtained by reactions only involving carbon-to-carbon unsaturated bonds3%
C08JWorking-up3%
C08KUse of inorganic or non-macromolecular organic substances as compounding ingredients3%
PatentTitleYear
10,316,203Adhesion promoting system, and ink compositions thereof20198,921,300'Fluorinated surfactants'20148,242,301'Mixed fluoroalkyl-alkyl surfactants'20128,071,198'Glass articles with adhesion and stain resistant non-stick coatings'20117,728,163'Mixed fluoroalkyl-alkyl surfactants'20107,704,606'Method for achieving recoat adhesion over a fluorinated topcoat'20107,553,985'Fluorinated surfactants'20097,348,389'Method for achieving recoat adhesion over a fluorinated topcoat'20087,288,282'Coating compositions containing a fluorinated organosilane polymer'20076,933,005'Method for achieving recoat adhesion over a fluorinated topcoat'20056,271,289'Stain resistant compositions'20016,177,196'Phosphorus-containing fluoromonomers and polymers thereof'20015,969,067'Phosphorus-containing fluoromonomers and polymers thereof'19995,876,686'Process for making inorganic oxide gels in fluorocarbon solvents'19995,798,430'Molecular and oligomeric silane precursors to network materials'19985,726,247'Fluoropolymer nanocomposites'19985,684,111'Silylated dioxolane polymers and monomeric compounds'19975,548,051'Single component inorganic/organic network materials and precursors thereof'19965,378,790'Single component inorganic/organic network materials and precursors thereof'19955,300,614'Silicon carbide precursors'19945,270,429'Silicon carbide precursors and their preparation and use'19935,202,405'Silicon carbide precursors'1993Career & activity timeline
Assembled from patent assignee/location history and declaration credentials.
1993–2014Patents assigned to DU PONT (21)· patent assignee history
1993–2014Based in Wilmington, DE, US· patent location history
2011–2014Patents assigned to MICHALCZYK MICHAEL JOSEPH (3)· patent assignee history
2012–2014Patents assigned to TAYLOR CHARLES KENNETH (2)· patent assignee history
2012Patents assigned to ACOSTA ERICK JOSE (1)· patent assignee history
2019Patents assigned to DORF KETAL CHEMICALS INDIA PRIVATE LTD (1)· patent assignee history
2019Based in Houston, TX, US· patent location history
Inventor activity
Assignee and location history derived from the patent record.
Assignees
| Assignee | Patents | Span |
|---|---|---|
| DU PONT | 21 | 1993–2014 |
| MICHALCZYK MICHAEL JOSEPHself | 3 | 2011–2014 |
| TAYLOR CHARLES KENNETH | 2 | 2012–2014 |
| ACOSTA ERICK JOSE | 1 | 2012 |
| DORF KETAL CHEMICALS INDIA PRIVATE LTD | 1 | 2019 |
Locations
| Location | Patents | Span |
|---|---|---|
| Wilmington, Delaware, US | 21 | 1993–2014 |
| Houston, Texas, US | 1 | 2019 |