Clark, David E

USPTO Trademark & Patent Filings

Clark David E

Trademark applications and grants for Clark, David E. Clark, David E has 2 trademark applications. The latest application filed is for "PACNSAC GAMES"

Company Profile
    Company Aliases
  • Clark, David E
  • Clark, David E.
  • e david clark
  • Clark; David E. - Humble TX
  • CLARK; DAVID E. - Humble TX
Entity Type INDIVIDUAL
Address 30568 Adagio Lane Albany, LOUISIANA UNITED STATES 70711

*profile and listings may contain filings by different individuals or companies with the same name. Review application materials to confirm ownership/assignment.
Trademarks Patents
Patent Applications
Patent ApplicationDate
IN SITU MICROEMULSIONS USED AS SPACER FLUIDS
20150031588 - 14/514522 Quintero; LIRIO ;   et al.
2015-01-29
NANOFLUIDS AND METHODS OF USE FOR DRILLING AND COMPLETION FLUIDS
20140349894 - 14/455222 QUINTERO; LIRIO ;   et al.
2014-11-27
NANOEMULSIONS
20130096036 - 13/705892 Quintero; Lirio ;   et al.
2013-04-18
Dendritic Surfactants and Extended Surfactants for Drilling Fluid Formulations
20120241220 - 13/474468 Quintero; Lirio ;   et al.
2012-09-27
METHOD FOR CLEANING DRILL CUTTINGS
20120181085 - 13/345920 Quintero; Lirio ;   et al.
2012-07-19
Oil-based drilling fluid recovery and reuse
8,997,896 - 13/039,045 Clark , et al. April 7, 2
2015-04-07
Oil-based drilling fluid recovery and reuse
8,997,896 - 13/039,045 Clark , et al. April 7, 2
2015-04-07
In situ microemulsions used as spacer fluids
8,871,695 - 12/107,185 Quintero , et al. October 28, 2
2014-10-28
In situ microemulsions used as spacer fluids
8,871,695 - 12/107,185 Quintero , et al. October 28, 2
2014-10-28
Nanoemulsions
8,822,385 - 13/705,892 Quintero , et al. September 2, 2
2014-09-02
Patent Grants & Applications
Trademark Applications
Company Registrations

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