Search

Clifford H. Knoll

Examiner (ID: 6323)

Most Active Art Unit
2111
Art Unit(s)
2308, 2112, 2111
Total Applications
533
Issued Applications
412
Pending Applications
3
Abandoned Applications
120

Applications

Application numberTitle of the applicationFiling DateStatus
Array ( [id] => 13127679 [patent_doc_number] => 10081762 [patent_country] => US [patent_kind] => B2 [patent_issue_date] => 2018-09-25 [patent_title] => Well treatment methods and fluids containing synthetic polymer [patent_app_type] => utility [patent_app_number] => 14/029193 [patent_app_country] => US [patent_app_date] => 2013-09-17 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 0 [patent_figures_cnt] => 0 [patent_no_of_words] => 3008 [patent_no_of_claims] => 20 [patent_no_of_ind_claims] => 3 [patent_words_short_claim] => 241 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => patent [pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 14029193 [rel_patent_id] =>[rel_patent_doc_number] =>)
14/029193
Well treatment methods and fluids containing synthetic polymer Sep 16, 2013 Issued
Array ( [id] => 9327258 [patent_doc_number] => 20140054040 [patent_country] => US [patent_kind] => A1 [patent_issue_date] => 2014-02-27 [patent_title] => 'METHODS TO ENHANCE MATRIX ACIDIZING IN LOW PERMEABILTY RESERVOIRS' [patent_app_type] => utility [patent_app_number] => 13/972651 [patent_app_country] => US [patent_app_date] => 2013-08-21 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 5 [patent_figures_cnt] => 5 [patent_no_of_words] => 2147 [patent_no_of_claims] => 17 [patent_no_of_ind_claims] => 2 [patent_words_short_claim] => 0 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => publication [pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 13972651 [rel_patent_id] =>[rel_patent_doc_number] =>)
13/972651
METHODS TO ENHANCE MATRIX ACIDIZING IN LOW PERMEABILTY RESERVOIRS Aug 20, 2013 Abandoned
Array ( [id] => 9892648 [patent_doc_number] => 20150047847 [patent_country] => US [patent_kind] => A1 [patent_issue_date] => 2015-02-19 [patent_title] => 'Apparatus and Methods for Stimulating Reservoirs Using Fluids Containing Nano/Micro Heat Transfer Elements' [patent_app_type] => utility [patent_app_number] => 13/970335 [patent_app_country] => US [patent_app_date] => 2013-08-19 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 2 [patent_figures_cnt] => 2 [patent_no_of_words] => 3203 [patent_no_of_claims] => 20 [patent_no_of_ind_claims] => 2 [patent_words_short_claim] => 0 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => publication [pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 13970335 [rel_patent_id] =>[rel_patent_doc_number] =>)
13/970335
Apparatus and methods for stimulating reservoirs using fluids containing nano/micro heat transfer elements Aug 18, 2013 Issued
Array ( [id] => 9303182 [patent_doc_number] => 20140041856 [patent_country] => US [patent_kind] => A1 [patent_issue_date] => 2014-02-13 [patent_title] => 'SYSTEM FOR PRODUCING AND SEPARATING OIL' [patent_app_type] => utility [patent_app_number] => 13/961403 [patent_app_country] => US [patent_app_date] => 2013-08-07 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 8 [patent_figures_cnt] => 8 [patent_no_of_words] => 15480 [patent_no_of_claims] => 37 [patent_no_of_ind_claims] => 3 [patent_words_short_claim] => 0 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => publication [pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 13961403 [rel_patent_id] =>[rel_patent_doc_number] =>)
13/961403
SYSTEM FOR PRODUCING AND SEPARATING OIL Aug 6, 2013 Abandoned
Array ( [id] => 11799779 [patent_doc_number] => 09540574 [patent_country] => US [patent_kind] => B2 [patent_issue_date] => 2017-01-10 [patent_title] => 'Process for producing and separating oil' [patent_app_type] => utility [patent_app_number] => 13/961366 [patent_app_country] => US [patent_app_date] => 2013-08-07 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 7 [patent_figures_cnt] => 12 [patent_no_of_words] => 15327 [patent_no_of_claims] => 14 [patent_no_of_ind_claims] => 1 [patent_words_short_claim] => 362 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => patent [pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 13961366 [rel_patent_id] =>[rel_patent_doc_number] =>)
13/961366
Process for producing and separating oil Aug 6, 2013 Issued
Array ( [id] => 9854302 [patent_doc_number] => 20150034318 [patent_country] => US [patent_kind] => A1 [patent_issue_date] => 2015-02-05 [patent_title] => 'AQUEOUS SOLUTION AND METHOD FOR USE THEREOF' [patent_app_type] => utility [patent_app_number] => 13/955468 [patent_app_country] => US [patent_app_date] => 2013-07-31 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 3 [patent_figures_cnt] => 3 [patent_no_of_words] => 7021 [patent_no_of_claims] => 20 [patent_no_of_ind_claims] => 3 [patent_words_short_claim] => 0 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => publication [pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 13955468 [rel_patent_id] =>[rel_patent_doc_number] =>)
13/955468
AQUEOUS SOLUTION AND METHOD FOR USE THEREOF Jul 30, 2013 Abandoned
Array ( [id] => 9359763 [patent_doc_number] => 20140069635 [patent_country] => US [patent_kind] => A1 [patent_issue_date] => 2014-03-13 [patent_title] => 'EMULSIONS TO ENHANCE MICROBIAL ACTIVITY IN A RESERVOIR' [patent_app_type] => utility [patent_app_number] => 13/951365 [patent_app_country] => US [patent_app_date] => 2013-07-25 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 3 [patent_figures_cnt] => 3 [patent_no_of_words] => 7162 [patent_no_of_claims] => 22 [patent_no_of_ind_claims] => 4 [patent_words_short_claim] => 0 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => publication [pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 13951365 [rel_patent_id] =>[rel_patent_doc_number] =>)
13/951365
EMULSIONS TO ENHANCE MICROBIAL ACTIVITY IN A RESERVOIR Jul 24, 2013 Abandoned
Array ( [id] => 10299060 [patent_doc_number] => 20150184059 [patent_country] => US [patent_kind] => A1 [patent_issue_date] => 2015-07-02 [patent_title] => 'AQUEOUS CEMENT COMPOSITIONS INCORPORATING PARTICLES THAT ARE ACTIVATED TO CONTROL RHEOLOGY WHEN WATER SOLUBLE PORTIONS OF THE PARTICLES ARE RELEASED IN THE PRESENCE OF WATER' [patent_app_type] => utility [patent_app_number] => 14/415220 [patent_app_country] => US [patent_app_date] => 2013-07-13 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 4 [patent_figures_cnt] => 4 [patent_no_of_words] => 10581 [patent_no_of_claims] => 21 [patent_no_of_ind_claims] => 7 [patent_words_short_claim] => 0 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => publication [pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 14415220 [rel_patent_id] =>[rel_patent_doc_number] =>)
14/415220
Aqueous cement compositions incorporating particles that are activated to control rheology when water soluble portions of the particles are released in the presence of water Jul 12, 2013 Issued
Array ( [id] => 10307007 [patent_doc_number] => 20150192007 [patent_country] => US [patent_kind] => A1 [patent_issue_date] => 2015-07-09 [patent_title] => 'SYSTEM AND A METHOD OF RECOVERING AND PROCESSING A HYDROCARBON MIXTURE FROM A SUBTERRANEAN FORMATION' [patent_app_type] => utility [patent_app_number] => 14/412963 [patent_app_country] => US [patent_app_date] => 2013-07-04 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 3 [patent_figures_cnt] => 3 [patent_no_of_words] => 10006 [patent_no_of_claims] => 47 [patent_no_of_ind_claims] => 2 [patent_words_short_claim] => 0 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => publication [pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 14412963 [rel_patent_id] =>[rel_patent_doc_number] =>)
14/412963
System and a method of recovering and processing a hydrocarbon mixture from a subterranean formation Jul 3, 2013 Issued
Array ( [id] => 12247201 [patent_doc_number] => 09919966 [patent_country] => US [patent_kind] => B2 [patent_issue_date] => 2018-03-20 [patent_title] => 'Method of using phthalic and terephthalic acids and derivatives thereof in well treatment operations' [patent_app_type] => utility [patent_app_number] => 13/928006 [patent_app_country] => US [patent_app_date] => 2013-06-26 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 0 [patent_figures_cnt] => 0 [patent_no_of_words] => 4410 [patent_no_of_claims] => 16 [patent_no_of_ind_claims] => 1 [patent_words_short_claim] => 34 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => patent [pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 13928006 [rel_patent_id] =>[rel_patent_doc_number] =>)
13/928006
Method of using phthalic and terephthalic acids and derivatives thereof in well treatment operations Jun 25, 2013 Issued
Array ( [id] => 12247837 [patent_doc_number] => 09920607 [patent_country] => US [patent_kind] => B2 [patent_issue_date] => 2018-03-20 [patent_title] => 'Methods of improving hydraulic fracture network' [patent_app_type] => utility [patent_app_number] => 13/927304 [patent_app_country] => US [patent_app_date] => 2013-06-26 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 1 [patent_figures_cnt] => 1 [patent_no_of_words] => 7873 [patent_no_of_claims] => 7 [patent_no_of_ind_claims] => 1 [patent_words_short_claim] => 361 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => patent [pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 13927304 [rel_patent_id] =>[rel_patent_doc_number] =>)
13/927304
Methods of improving hydraulic fracture network Jun 25, 2013 Issued
Array ( [id] => 9789040 [patent_doc_number] => 20150000984 [patent_country] => US [patent_kind] => A1 [patent_issue_date] => 2015-01-01 [patent_title] => 'REDUCING SUGAR-BASED SULFIDE SCAVENGERS AND METHODS OF USE IN SUBTERRANEAN OPERATIONS' [patent_app_type] => utility [patent_app_number] => 13/927714 [patent_app_country] => US [patent_app_date] => 2013-06-26 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 2 [patent_figures_cnt] => 2 [patent_no_of_words] => 4361 [patent_no_of_claims] => 20 [patent_no_of_ind_claims] => 3 [patent_words_short_claim] => 0 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => publication [pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 13927714 [rel_patent_id] =>[rel_patent_doc_number] =>)
13/927714
REDUCING SUGAR-BASED SULFIDE SCAVENGERS AND METHODS OF USE IN SUBTERRANEAN OPERATIONS Jun 25, 2013 Abandoned
Array ( [id] => 9201710 [patent_doc_number] => 20140000886 [patent_country] => US [patent_kind] => A1 [patent_issue_date] => 2014-01-02 [patent_title] => 'PETROLEUM RECOVERY PROCESS AND SYSTEM' [patent_app_type] => utility [patent_app_number] => 13/926838 [patent_app_country] => US [patent_app_date] => 2013-06-25 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 10 [patent_figures_cnt] => 10 [patent_no_of_words] => 14087 [patent_no_of_claims] => 26 [patent_no_of_ind_claims] => 2 [patent_words_short_claim] => 0 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => publication [pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 13926838 [rel_patent_id] =>[rel_patent_doc_number] =>)
13/926838
PETROLEUM RECOVERY PROCESS AND SYSTEM Jun 24, 2013 Abandoned
Array ( [id] => 9201706 [patent_doc_number] => 20140000883 [patent_country] => US [patent_kind] => A1 [patent_issue_date] => 2014-01-02 [patent_title] => 'PETROLEUM RECOVERY PROCESS AND SYSTEM' [patent_app_type] => utility [patent_app_number] => 13/926815 [patent_app_country] => US [patent_app_date] => 2013-06-25 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 10 [patent_figures_cnt] => 10 [patent_no_of_words] => 13484 [patent_no_of_claims] => 25 [patent_no_of_ind_claims] => 2 [patent_words_short_claim] => 0 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => publication [pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 13926815 [rel_patent_id] =>[rel_patent_doc_number] =>)
13/926815
PETROLEUM RECOVERY PROCESS AND SYSTEM Jun 24, 2013 Abandoned
Array ( [id] => 9201708 [patent_doc_number] => 20140000884 [patent_country] => US [patent_kind] => A1 [patent_issue_date] => 2014-01-02 [patent_title] => 'PETROLEUM RECOVERY PROCESS AND SYSTEM' [patent_app_type] => utility [patent_app_number] => 13/926850 [patent_app_country] => US [patent_app_date] => 2013-06-25 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 8 [patent_figures_cnt] => 8 [patent_no_of_words] => 11818 [patent_no_of_claims] => 21 [patent_no_of_ind_claims] => 2 [patent_words_short_claim] => 0 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => publication [pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 13926850 [rel_patent_id] =>[rel_patent_doc_number] =>)
13/926850
PETROLEUM RECOVERY PROCESS AND SYSTEM Jun 24, 2013 Abandoned
Array ( [id] => 10306642 [patent_doc_number] => 20150191643 [patent_country] => US [patent_kind] => A1 [patent_issue_date] => 2015-07-09 [patent_title] => 'USE OF CATALYST COMPOSITION FOR CEMENTING A WELLBORE AND CEMENT SLURRY FOR THE SAME' [patent_app_type] => utility [patent_app_number] => 14/411763 [patent_app_country] => US [patent_app_date] => 2013-06-25 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 0 [patent_figures_cnt] => 0 [patent_no_of_words] => 3861 [patent_no_of_claims] => 7 [patent_no_of_ind_claims] => 3 [patent_words_short_claim] => 0 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => publication [pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 14411763 [rel_patent_id] =>[rel_patent_doc_number] =>)
14/411763
USE OF CATALYST COMPOSITION FOR CEMENTING A WELLBORE AND CEMENT SLURRY FOR THE SAME Jun 24, 2013 Abandoned
Array ( [id] => 9201702 [patent_doc_number] => 20140000879 [patent_country] => US [patent_kind] => A1 [patent_issue_date] => 2014-01-02 [patent_title] => 'PETROLEUM RECOVERY PROCESS AND SYSTEM' [patent_app_type] => utility [patent_app_number] => 13/926863 [patent_app_country] => US [patent_app_date] => 2013-06-25 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 10 [patent_figures_cnt] => 10 [patent_no_of_words] => 14245 [patent_no_of_claims] => 24 [patent_no_of_ind_claims] => 2 [patent_words_short_claim] => 0 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => publication [pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 13926863 [rel_patent_id] =>[rel_patent_doc_number] =>)
13/926863
PETROLEUM RECOVERY PROCESS AND SYSTEM Jun 24, 2013 Abandoned
Array ( [id] => 9201705 [patent_doc_number] => 20140000882 [patent_country] => US [patent_kind] => A1 [patent_issue_date] => 2014-01-02 [patent_title] => 'PETROLEUM RECOVERY PROCESS AND SYSTEM' [patent_app_type] => utility [patent_app_number] => 13/926775 [patent_app_country] => US [patent_app_date] => 2013-06-25 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 10 [patent_figures_cnt] => 10 [patent_no_of_words] => 13387 [patent_no_of_claims] => 23 [patent_no_of_ind_claims] => 2 [patent_words_short_claim] => 0 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => publication [pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 13926775 [rel_patent_id] =>[rel_patent_doc_number] =>)
13/926775
PETROLEUM RECOVERY PROCESS AND SYSTEM Jun 24, 2013 Abandoned
Array ( [id] => 9594014 [patent_doc_number] => 20140190692 [patent_country] => US [patent_kind] => A1 [patent_issue_date] => 2014-07-10 [patent_title] => 'PRODUCTION-TREATING CHEMICALS ADDED TO POLYMER SLURRIES USED IN TREATMENT OF OIL AND GAS WELLS' [patent_app_type] => utility [patent_app_number] => 13/913611 [patent_app_country] => US [patent_app_date] => 2013-06-10 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 1 [patent_figures_cnt] => 1 [patent_no_of_words] => 1872 [patent_no_of_claims] => 13 [patent_no_of_ind_claims] => 2 [patent_words_short_claim] => 0 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => publication [pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 13913611 [rel_patent_id] =>[rel_patent_doc_number] =>)
13/913611
PRODUCTION-TREATING CHEMICALS ADDED TO POLYMER SLURRIES USED IN TREATMENT OF OIL AND GAS WELLS Jun 9, 2013 Abandoned
Array ( [id] => 10469321 [patent_doc_number] => 20150354337 [patent_country] => US [patent_kind] => A1 [patent_issue_date] => 2015-12-10 [patent_title] => 'METHOD AND APPARATUS FOR GENERATING SEISMIC PULSES TO MAP SUBTERRANEAN FRACTURES' [patent_app_type] => utility [patent_app_number] => 14/369588 [patent_app_country] => US [patent_app_date] => 2013-05-31 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 19 [patent_figures_cnt] => 19 [patent_no_of_words] => 13307 [patent_no_of_claims] => 14 [patent_no_of_ind_claims] => 4 [patent_words_short_claim] => 0 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => publication [pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 14369588 [rel_patent_id] =>[rel_patent_doc_number] =>)
14/369588
METHOD AND APPARATUS FOR GENERATING SEISMIC PULSES TO MAP SUBTERRANEAN FRACTURES May 30, 2013 Abandoned
Menu