Chemical Products Corp.
Patent Owner
Stats
- 3 US PATENTS IN FORCE
- 0 US APPLICATIONS PENDING
- Aug 10, 2010 most recent publication
Details
- 3 Issued Patents
- 0 Issued in last 3 years
- 0 Published in last 3 years
- 191 Total Citation Count
- May 10, 1971 Earliest Filing
- 14 Expired/Abandoned/Withdrawn Patents
Patent Activity in the Last 10 Years
Technologies
Intl Class
Technology
Matters
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Top Patents (by citation)
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Recent Publications
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Recent Patents
Patent #
Title
Filing Date
Issue Date
Intl Class
Expired/Abandoned/Withdrawn Patents
Patent #
Title
Status
Filing Date
Issue/Pub Date
Intl Class
2009/0300,982 CALCIUM CARBONATE SOIL AMENDMENT AND INDUSTRIAL FILLER DERIVED FROM CARPET BACKINGAbandonedJun 05, 08Dec 10, 09[C09C, A01B]
6906109 Method for controling uniformity of colloidal silica particle sizeExpiredNov 30, 02Jun 14, 05[B01D]
6747065 System and method for producing high purity colloidal silica and potassium hydroxideExpiredSep 01, 00Jun 08, 04[B01F, B01D]
5422320 Alkaline earth metal silicate compositions for use in glass manufactureExpiredApr 20, 94Jun 06, 95[C03C]
5395806 Dense, granular alkaline earth metal carbonate and alkali metal salt composition for use in glass manufactureExpiredAug 28, 93Mar 07, 95[C09C, C01F]
4888161 Method of forming dense, unsintered, granular alkaline earth metal carbonatesExpiredJul 25, 88Dec 19, 89[C01F]
4888308 Glass manufacture using dense, unsintered, granular alkaline earth metal carbonatesExpiredAug 18, 88Dec 19, 89[C03C, C01F]
4383936 Autogenously dispersible alkaline earth metal carbonate compositionExpiredMay 10, 71May 17, 83[B01F]
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