Search

Thor S. Campbell

Examiner (ID: 12117, Phone: (571)272-4776 , Office: P/3742 )

Most Active Art Unit
3742
Art Unit(s)
3761, 3742
Total Applications
2497
Issued Applications
1820
Pending Applications
233
Abandoned Applications
464

Applications

Application numberTitle of the applicationFiling DateStatus
Array ( [id] => 19248494 [patent_doc_number] => 20240199481 [patent_country] => US [patent_kind] => A1 [patent_issue_date] => 2024-06-20 [patent_title] => LOW VISCOSITY MILK OF LIME [patent_app_type] => utility [patent_app_number] => 18/558093 [patent_app_country] => US [patent_app_date] => 2022-05-05 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 0 [patent_figures_cnt] => 0 [patent_no_of_words] => 7855 [patent_no_of_claims] => 0 [patent_no_of_ind_claims] => -8 [patent_words_short_claim] => 259 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => publication [pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 18558093 [rel_patent_id] =>[rel_patent_doc_number] =>)
18/558093
LOW VISCOSITY MILK OF LIME May 4, 2022 Pending
Array ( [id] => 19249241 [patent_doc_number] => 20240200228 [patent_country] => US [patent_kind] => A1 [patent_issue_date] => 2024-06-20 [patent_title] => Tantalum Nitride Doped With One Or More Metals, A Catalyst, Methods For Water Splitting Using The Catalyst, And Methods To Make Same [patent_app_type] => utility [patent_app_number] => 18/287303 [patent_app_country] => US [patent_app_date] => 2022-05-04 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 0 [patent_figures_cnt] => 0 [patent_no_of_words] => 11412 [patent_no_of_claims] => 0 [patent_no_of_ind_claims] => -48 [patent_words_short_claim] => 14 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => publication [pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 18287303 [rel_patent_id] =>[rel_patent_doc_number] =>)
18/287303
Tantalum Nitride Doped With One Or More Metals, A Catalyst, Methods For Water Splitting Using The Catalyst, And Methods To Make Same May 3, 2022 Pending
Array ( [id] => 18887875 [patent_doc_number] => 11866639 [patent_country] => US [patent_kind] => B2 [patent_issue_date] => 2024-01-09 [patent_title] => Method and material to reduce acid-carbonate reaction rate by endothermic reaction [patent_app_type] => utility [patent_app_number] => 17/660738 [patent_app_country] => US [patent_app_date] => 2022-04-26 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 0 [patent_figures_cnt] => 0 [patent_no_of_words] => 3606 [patent_no_of_claims] => 15 [patent_no_of_ind_claims] => 1 [patent_words_short_claim] => 108 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => patent [pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 17660738 [rel_patent_id] =>[rel_patent_doc_number] =>)
17/660738
Method and material to reduce acid-carbonate reaction rate by endothermic reaction Apr 25, 2022 Issued
Array ( [id] => 19344050 [patent_doc_number] => 20240253013 [patent_country] => US [patent_kind] => A1 [patent_issue_date] => 2024-08-01 [patent_title] => POLY(METH)ACRYLIC ACID (SALT)-BASED WATER-ABSORBING RESIN, AND ABSORBENT BODY [patent_app_type] => utility [patent_app_number] => 18/289690 [patent_app_country] => US [patent_app_date] => 2022-04-25 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 0 [patent_figures_cnt] => 0 [patent_no_of_words] => 20271 [patent_no_of_claims] => 0 [patent_no_of_ind_claims] => -8 [patent_words_short_claim] => 212 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => publication [pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 18289690 [rel_patent_id] =>[rel_patent_doc_number] =>)
18/289690
POLY(METH)ACRYLIC ACID (SALT)-BASED WATER-ABSORBING RESIN, AND ABSORBENT BODY Apr 24, 2022 Pending
Array ( [id] => 19265130 [patent_doc_number] => 20240208829 [patent_country] => US [patent_kind] => A1 [patent_issue_date] => 2024-06-27 [patent_title] => METHOD FOR OBTAINING PURIFIED SILICON METAL [patent_app_type] => utility [patent_app_number] => 18/288154 [patent_app_country] => US [patent_app_date] => 2022-04-25 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 0 [patent_figures_cnt] => 0 [patent_no_of_words] => 8920 [patent_no_of_claims] => 0 [patent_no_of_ind_claims] => -12 [patent_words_short_claim] => 17 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => publication [pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 18288154 [rel_patent_id] =>[rel_patent_doc_number] =>)
18/288154
METHOD FOR OBTAINING PURIFIED SILICON METAL Apr 24, 2022 Pending
Array ( [id] => 19233514 [patent_doc_number] => 20240190706 [patent_country] => US [patent_kind] => A1 [patent_issue_date] => 2024-06-13 [patent_title] => Methods for Oxidizing a Nitrogen Oxide to Nitrate [patent_app_type] => utility [patent_app_number] => 18/286788 [patent_app_country] => US [patent_app_date] => 2022-04-15 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 0 [patent_figures_cnt] => 0 [patent_no_of_words] => 16523 [patent_no_of_claims] => 0 [patent_no_of_ind_claims] => -26 [patent_words_short_claim] => 23 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => publication [pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 18286788 [rel_patent_id] =>[rel_patent_doc_number] =>)
18/286788
Methods for Oxidizing a Nitrogen Oxide to Nitrate Apr 14, 2022 Pending
Array ( [id] => 18636333 [patent_doc_number] => 11760920 [patent_country] => US [patent_kind] => B1 [patent_issue_date] => 2023-09-19 [patent_title] => Lubricant for monovalent and divalent brines [patent_app_type] => utility [patent_app_number] => 17/714509 [patent_app_country] => US [patent_app_date] => 2022-04-06 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 3 [patent_figures_cnt] => 3 [patent_no_of_words] => 10573 [patent_no_of_claims] => 24 [patent_no_of_ind_claims] => 2 [patent_words_short_claim] => 83 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => patent [pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 17714509 [rel_patent_id] =>[rel_patent_doc_number] =>)
17/714509
Lubricant for monovalent and divalent brines Apr 5, 2022 Issued
Array ( [id] => 18770650 [patent_doc_number] => 20230365421 [patent_country] => US [patent_kind] => A1 [patent_issue_date] => 2023-11-16 [patent_title] => LITHIUM CARBONATE RECOVERY PROCESS [patent_app_type] => utility [patent_app_number] => 18/030241 [patent_app_country] => US [patent_app_date] => 2022-04-01 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 0 [patent_figures_cnt] => 0 [patent_no_of_words] => 2121 [patent_no_of_claims] => 0 [patent_no_of_ind_claims] => -14 [patent_words_short_claim] => 2 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => publication [pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 18030241 [rel_patent_id] =>[rel_patent_doc_number] =>)
18/030241
Lithium carbonate recovery process Mar 31, 2022 Issued
Array ( [id] => 19165965 [patent_doc_number] => 11981855 [patent_country] => US [patent_kind] => B2 [patent_issue_date] => 2024-05-14 [patent_title] => Compositions of matter comprising suspended nanoparticles functionalized with glymo or glymo-like groups and related methods [patent_app_type] => utility [patent_app_number] => 17/657688 [patent_app_country] => US [patent_app_date] => 2022-04-01 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 6 [patent_figures_cnt] => 9 [patent_no_of_words] => 7039 [patent_no_of_claims] => 20 [patent_no_of_ind_claims] => 3 [patent_words_short_claim] => 124 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => patent [pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 17657688 [rel_patent_id] =>[rel_patent_doc_number] =>)
17/657688
Compositions of matter comprising suspended nanoparticles functionalized with glymo or glymo-like groups and related methods Mar 31, 2022 Issued
Array ( [id] => 19186660 [patent_doc_number] => 20240165573 [patent_country] => US [patent_kind] => A1 [patent_issue_date] => 2024-05-23 [patent_title] => REACTION VESSEL [patent_app_type] => utility [patent_app_number] => 18/552642 [patent_app_country] => US [patent_app_date] => 2022-03-29 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 0 [patent_figures_cnt] => 0 [patent_no_of_words] => 9422 [patent_no_of_claims] => 0 [patent_no_of_ind_claims] => -33 [patent_words_short_claim] => 45 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => publication [pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 18552642 [rel_patent_id] =>[rel_patent_doc_number] =>)
18/552642
REACTION VESSEL Mar 28, 2022 Pending
Array ( [id] => 18692389 [patent_doc_number] => 20230322622 [patent_country] => US [patent_kind] => A1 [patent_issue_date] => 2023-10-12 [patent_title] => METHOD FOR THE TREATMENT OF NON-HARDENED CEMENT COMPOSITIONS, ADMIXTURE TO BE USED IN SUCH METHOD, AND USE OF SOLID GRANULES PRODUCED BY SUCH METHOD [patent_app_type] => utility [patent_app_number] => 17/704695 [patent_app_country] => US [patent_app_date] => 2022-03-25 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 0 [patent_figures_cnt] => 0 [patent_no_of_words] => 6467 [patent_no_of_claims] => 0 [patent_no_of_ind_claims] => -13 [patent_words_short_claim] => 26 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => publication [pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 17704695 [rel_patent_id] =>[rel_patent_doc_number] =>)
17/704695
METHOD FOR THE TREATMENT OF NON-HARDENED CEMENT COMPOSITIONS, ADMIXTURE TO BE USED IN SUCH METHOD, AND USE OF SOLID GRANULES PRODUCED BY SUCH METHOD Mar 24, 2022 Abandoned
Array ( [id] => 19156550 [patent_doc_number] => 20240149257 [patent_country] => US [patent_kind] => A1 [patent_issue_date] => 2024-05-09 [patent_title] => PARTICLE FILTER FOR EXHAUST GAS OF GASOLINE ENGINES [patent_app_type] => utility [patent_app_number] => 18/549506 [patent_app_country] => US [patent_app_date] => 2022-03-22 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 0 [patent_figures_cnt] => 0 [patent_no_of_words] => 7647 [patent_no_of_claims] => 0 [patent_no_of_ind_claims] => -10 [patent_words_short_claim] => 182 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => publication [pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 18549506 [rel_patent_id] =>[rel_patent_doc_number] =>)
18/549506
PARTICLE FILTER FOR EXHAUST GAS OF GASOLINE ENGINES Mar 21, 2022 Pending
Array ( [id] => 18369238 [patent_doc_number] => 11649393 [patent_country] => US [patent_kind] => B1 [patent_issue_date] => 2023-05-16 [patent_title] => Corrosion inhibition compositions and methods of use [patent_app_type] => utility [patent_app_number] => 17/700978 [patent_app_country] => US [patent_app_date] => 2022-03-22 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 0 [patent_figures_cnt] => 0 [patent_no_of_words] => 6619 [patent_no_of_claims] => 20 [patent_no_of_ind_claims] => 1 [patent_words_short_claim] => 48 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => patent [pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 17700978 [rel_patent_id] =>[rel_patent_doc_number] =>)
17/700978
Corrosion inhibition compositions and methods of use Mar 21, 2022 Issued
Array ( [id] => 17882926 [patent_doc_number] => 20220298403 [patent_country] => US [patent_kind] => A1 [patent_issue_date] => 2022-09-22 [patent_title] => Drilling Fluid Lubricants [patent_app_type] => utility [patent_app_number] => 17/655518 [patent_app_country] => US [patent_app_date] => 2022-03-18 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 0 [patent_figures_cnt] => 0 [patent_no_of_words] => 10162 [patent_no_of_claims] => 0 [patent_no_of_ind_claims] => -41 [patent_words_short_claim] => 21 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => publication [pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 17655518 [rel_patent_id] =>[rel_patent_doc_number] =>)
17/655518
Drilling fluid lubricants Mar 17, 2022 Issued
Array ( [id] => 19840274 [patent_doc_number] => 12252646 [patent_country] => US [patent_kind] => B2 [patent_issue_date] => 2025-03-18 [patent_title] => Compositions for the dissolution of calcium naphthenate and methods of use [patent_app_type] => utility [patent_app_number] => 18/550176 [patent_app_country] => US [patent_app_date] => 2022-03-16 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 1 [patent_figures_cnt] => 1 [patent_no_of_words] => 7096 [patent_no_of_claims] => 12 [patent_no_of_ind_claims] => 1 [patent_words_short_claim] => 57 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => patent [pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 18550176 [rel_patent_id] =>[rel_patent_doc_number] =>)
18/550176
Compositions for the dissolution of calcium naphthenate and methods of use Mar 15, 2022 Issued
Array ( [id] => 19265112 [patent_doc_number] => 20240208811 [patent_country] => US [patent_kind] => A1 [patent_issue_date] => 2024-06-27 [patent_title] => PROCESS FOR SYNTHESIS OF SYNGAS COMPONENTS [patent_app_type] => utility [patent_app_number] => 18/550752 [patent_app_country] => US [patent_app_date] => 2022-03-16 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 0 [patent_figures_cnt] => 0 [patent_no_of_words] => 5213 [patent_no_of_claims] => 0 [patent_no_of_ind_claims] => -25 [patent_words_short_claim] => 48 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => publication [pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 18550752 [rel_patent_id] =>[rel_patent_doc_number] =>)
18/550752
PROCESS FOR SYNTHESIS OF SYNGAS COMPONENTS Mar 15, 2022 Pending
Array ( [id] => 18065391 [patent_doc_number] => 20220396478 [patent_country] => US [patent_kind] => A1 [patent_issue_date] => 2022-12-15 [patent_title] => NG PYROLYSIS SYSTEM AND METHOD FOR CONTROLLING SAME [patent_app_type] => utility [patent_app_number] => 17/694943 [patent_app_country] => US [patent_app_date] => 2022-03-15 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 0 [patent_figures_cnt] => 0 [patent_no_of_words] => 3372 [patent_no_of_claims] => 0 [patent_no_of_ind_claims] => -8 [patent_words_short_claim] => 78 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => publication [pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 17694943 [rel_patent_id] =>[rel_patent_doc_number] =>)
17/694943
NG pyrolysis system and method for controlling same Mar 14, 2022 Issued
Array ( [id] => 18926904 [patent_doc_number] => 20240029908 [patent_country] => US [patent_kind] => A1 [patent_issue_date] => 2024-01-25 [patent_title] => DEVICE FOR MONITORING DEGRADATION OF WASTEWATER FROM NUCLEAR POWER PLANT DECONTAMINATION AND OPERATION METHOD THEREOF [patent_app_type] => utility [patent_app_number] => 18/258430 [patent_app_country] => US [patent_app_date] => 2022-03-04 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 0 [patent_figures_cnt] => 0 [patent_no_of_words] => 2437 [patent_no_of_claims] => 0 [patent_no_of_ind_claims] => -5 [patent_words_short_claim] => 100 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => publication [pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 18258430 [rel_patent_id] =>[rel_patent_doc_number] =>)
18/258430
DEVICE FOR MONITORING DEGRADATION OF WASTEWATER FROM NUCLEAR POWER PLANT DECONTAMINATION AND OPERATION METHOD THEREOF Mar 3, 2022 Pending
Array ( [id] => 19299712 [patent_doc_number] => 20240228281 [patent_country] => US [patent_kind] => A9 [patent_issue_date] => 2024-07-11 [patent_title] => METHOD OF PRODUCING LITHIUM SULFIDE [patent_app_type] => utility [patent_app_number] => 18/278866 [patent_app_country] => US [patent_app_date] => 2022-03-04 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 0 [patent_figures_cnt] => 0 [patent_no_of_words] => 4801 [patent_no_of_claims] => 0 [patent_no_of_ind_claims] => -3 [patent_words_short_claim] => 47 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => publication [pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 18278866 [rel_patent_id] =>[rel_patent_doc_number] =>)
18/278866
METHOD OF PRODUCING LITHIUM SULFIDE Mar 3, 2022 Pending
Array ( [id] => 19299712 [patent_doc_number] => 20240228281 [patent_country] => US [patent_kind] => A9 [patent_issue_date] => 2024-07-11 [patent_title] => METHOD OF PRODUCING LITHIUM SULFIDE [patent_app_type] => utility [patent_app_number] => 18/278866 [patent_app_country] => US [patent_app_date] => 2022-03-04 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 0 [patent_figures_cnt] => 0 [patent_no_of_words] => 4801 [patent_no_of_claims] => 0 [patent_no_of_ind_claims] => -3 [patent_words_short_claim] => 47 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => publication [pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 18278866 [rel_patent_id] =>[rel_patent_doc_number] =>)
18/278866
METHOD OF PRODUCING LITHIUM SULFIDE Mar 3, 2022 Pending
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