CARBO CERAMICS INC.
Patent Owner
Stats
- 32 US PATENTS IN FORCE
- 2 US APPLICATIONS PENDING
- Nov 16, 2017 most recent publication
Details
- 32 Issued Patents
- 0 Issued in last 3 years
- 0 Published in last 3 years
- 2,489 Total Citation Count
- Aug 04, 1982 Earliest Filing
- 17 Expired/Abandoned/Withdrawn Patents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
Publication #
Title
Filing Date
Pub Date
Intl Class
2017/0226,411 ELECTRICALLY CONDUCTIVE PROPPANT AND METHODS FOR ENERGIZING AND DETECTING SAME IN A SINGLE WELLBOREApr 26, 17Aug 10, 17[C09K, E21B, G01V]
Recent Patents
Patent #
Title
Filing Date
Issue Date
Intl Class
9670400 Proppant particles formed from slurry droplets and methods of useSep 30, 14Jun 06, 17[C09K, C04B]
9670401 Methods for producing solid ceramic particles using a microwave firing processAug 20, 15Jun 06, 17[C09K, H05B, F26B]
9551210 Systems and methods for removal of electromagnetic dispersion and attenuation for imaging of proppant in an induced fractureAug 15, 14Jan 24, 17[E21B, G01V]
9434875 Electrically-conductive proppant and methods for making and using sameDec 16, 14Sep 06, 16[C09K, B05D, E21B, B32B]
9262713 Wellbore completion and hydraulic fracturing optimization methods and associated systemsSep 05, 12Feb 16, 16[G06N, G06G, E21B]
9250351 Systems and methods for locating and imaging proppant in an induced fractureJan 08, 15Feb 02, 16[G01V]
9175210 Proppant particles formed from slurry droplets and method of useMar 11, 11Nov 03, 15[C09K, B29B]
9038715 Use of PNC tools to determine the depth and relative location of proppant in fractures and the near borehole regionMay 01, 12May 26, 15[E21B]
8931553 Electrically conductive proppant and methods for detecting, locating and characterizing the electrically conductive proppantJan 03, 14Jan 13, 15[E21B]
Expired/Abandoned/Withdrawn Patents
Patent #
Title
Status
Filing Date
Issue/Pub Date
Intl Class
2016/0047,222 SYSTEMS AND METHODS FOR REMOVAL OF ELECTROMAGNETIC DISPERSION AND ATTENUATION FOR IMAGING OF PROPPANT IN AN INDUCED FRACTUREAbandonedJan 08, 15Feb 18, 16[E21B]
2008/0241,540 Method for producing solid ceramic particles using a spray drying processAbandonedJun 09, 08Oct 02, 08[B28B, B32B]
2008/0135,246 SINTERED SPHERICAL PELLETS USEFUL FOR GAS AND OIL WELL PROPPANTSAbandonedFeb 15, 08Jun 12, 08[C09K, E21B]
2007/0023,187 Sintered spherical pellets useful for gas and oil well proppantsAbandonedJul 29, 05Feb 01, 07[E21B]
2005/0244,641 Coating and/or treating hydraulic fracturing proppants to improve wettability, proppant lubrication, and/or to reduce damage by fracturing fluids and reservoir fluidsAbandonedApr 12, 05Nov 03, 05[B32B]
4879181 Sintered spherical pellets containing clay as a major component useful for gas and oil well proppantsExpiredApr 20, 87Nov 07, 89[C09K, B32B]
4658899 Use of uncalcined/partially calcined ingredients in the manufacture of sintered pellets useful for gas and oil well proppantsExpiredApr 22, 85Apr 21, 87[E21B]
4623630 Use of uncalcined/partially calcined ingredients in the manufacture of sintered pellets useful for gas and oil well proppantsExpiredSep 30, 83Nov 18, 86[C04B]
4427068 Sintered spherical pellets containing clay as a major component useful for gas and oil well proppantsExpiredAug 04, 82Jan 24, 84[E21B]
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