MANVILLE CORPORATION
Patent Owner
Stats
- 8 US PATENTS IN FORCE
- 0 US APPLICATIONS PENDING
- Nov 23, 1993 most recent publication
Details
- 8 Issued Patents
- 0 Issued in last 3 years
- 0 Published in last 3 years
- 1,471 Total Citation Count
- Feb 03, 1982 Earliest Filing
- 69 Expired/Abandoned/Withdrawn Patents
Patent Activity in the Last 10 Years
Technologies
Intl Class
Technology
Matters
Rank in Class
Top Patents (by citation)
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Recent Publications
- No Recent Publications to Display
Recent Patents
Patent #
Title
Filing Date
Issue Date
Intl Class
5236757 Glass composite sheathing board having an air retarder and water barrier sheet laminated theretoMay 20, 91Aug 17, 93[B27N, B32B, C08K]
Expired/Abandoned/Withdrawn Patents
Patent #
Title
Status
Filing Date
Issue/Pub Date
Intl Class
5232745 Method of neutralizing acid containing compositions present in an insulation boardExpiredMar 01, 91Aug 03, 93[B05D]
5173096 Method of forming bushing plate for forming glass filaments with forming tips having constant sidewall thicknessExpiredJul 10, 91Dec 22, 92[C03B]
5158824 Non-woven fibrous glass mat and a method and apparatus for efficiently producing sameExpiredOct 10, 89Oct 27, 92[B32B]
5112781 Process for producing zirconium based granules and zirconium oxide fibersExpiredMar 06, 91May 12, 92[C04B, C01G]
5104432 Process for fiberizing molten glass or refractory oxide materialsExpiredMay 16, 90Apr 14, 92[C03B]
4990370 On-line surface and edge coating of fiber glass duct linerExpiredApr 02, 90Feb 05, 91[B05C, B05D]
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