Search

Daniel J. Berns

Examiner (ID: 17394, Phone: (571)270-5839 , Office: P/1736 )

Most Active Art Unit
1736
Art Unit(s)
1793, 1736, 1734
Total Applications
1045
Issued Applications
720
Pending Applications
77
Abandoned Applications
266

Applications

Application numberTitle of the applicationFiling DateStatus
Array ( [id] => 18259956 [patent_doc_number] => 11607642 [patent_country] => US [patent_kind] => B2 [patent_issue_date] => 2023-03-21 [patent_title] => Process for regenerating a liquid absorbent [patent_app_type] => utility [patent_app_number] => 17/292637 [patent_app_country] => US [patent_app_date] => 2019-11-20 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 8 [patent_figures_cnt] => 8 [patent_no_of_words] => 10770 [patent_no_of_claims] => 17 [patent_no_of_ind_claims] => 1 [patent_words_short_claim] => 74 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => patent [pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 17292637 [rel_patent_id] =>[rel_patent_doc_number] =>)
17/292637
Process for regenerating a liquid absorbent Nov 19, 2019 Issued
Array ( [id] => 17343456 [patent_doc_number] => 20220009787 [patent_country] => US [patent_kind] => A1 [patent_issue_date] => 2022-01-13 [patent_title] => METHOD FOR FIXING CARBON DIOXIDE, METHOD FOR PRODUCING FIXED CARBON DIOXIDE, AND FIXED CARBON DIOXIDE PRODUCTION APPARATUS [patent_app_type] => utility [patent_app_number] => 17/051671 [patent_app_country] => US [patent_app_date] => 2019-11-20 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 0 [patent_figures_cnt] => 0 [patent_no_of_words] => 14680 [patent_no_of_claims] => 0 [patent_no_of_ind_claims] => -10 [patent_words_short_claim] => 54 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => publication [pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 17051671 [rel_patent_id] =>[rel_patent_doc_number] =>)
17/051671
METHOD FOR FIXING CARBON DIOXIDE, METHOD FOR PRODUCING FIXED CARBON DIOXIDE, AND FIXED CARBON DIOXIDE PRODUCTION APPARATUS Nov 19, 2019 Abandoned
Array ( [id] => 17350217 [patent_doc_number] => 11224837 [patent_country] => US [patent_kind] => B2 [patent_issue_date] => 2022-01-18 [patent_title] => Post-combustion carbon dioxide capture and compression [patent_app_type] => utility [patent_app_number] => 16/680869 [patent_app_country] => US [patent_app_date] => 2019-11-12 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 3 [patent_figures_cnt] => 3 [patent_no_of_words] => 4172 [patent_no_of_claims] => 20 [patent_no_of_ind_claims] => 1 [patent_words_short_claim] => 121 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => patent [pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 16680869 [rel_patent_id] =>[rel_patent_doc_number] =>)
16/680869
Post-combustion carbon dioxide capture and compression Nov 11, 2019 Issued
Array ( [id] => 17442364 [patent_doc_number] => 20220062869 [patent_country] => US [patent_kind] => A1 [patent_issue_date] => 2022-03-03 [patent_title] => CATALYST FOR EXHAUST GAS PURIFICATION, METHOD FOR PRODUCING SAME, AND EXHAUST GAS PURIFICATION METHOD USING SAME [patent_app_type] => utility [patent_app_number] => 17/417671 [patent_app_country] => US [patent_app_date] => 2019-11-11 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 0 [patent_figures_cnt] => 0 [patent_no_of_words] => 14083 [patent_no_of_claims] => 0 [patent_no_of_ind_claims] => -17 [patent_words_short_claim] => 72 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => publication [pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 17417671 [rel_patent_id] =>[rel_patent_doc_number] =>)
17/417671
CATALYST FOR EXHAUST GAS PURIFICATION, METHOD FOR PRODUCING SAME, AND EXHAUST GAS PURIFICATION METHOD USING SAME Nov 10, 2019 Abandoned
Array ( [id] => 17335025 [patent_doc_number] => 20220001356 [patent_country] => US [patent_kind] => A1 [patent_issue_date] => 2022-01-06 [patent_title] => Oil Remediation Composition, Process For Producing Said Oil Remediation Composition, and Process For Remediating Oil Spills [patent_app_type] => utility [patent_app_number] => 17/292352 [patent_app_country] => US [patent_app_date] => 2019-11-08 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 0 [patent_figures_cnt] => 0 [patent_no_of_words] => 4744 [patent_no_of_claims] => 0 [patent_no_of_ind_claims] => -20 [patent_words_short_claim] => 55 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => publication [pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 17292352 [rel_patent_id] =>[rel_patent_doc_number] =>)
17/292352
Oil remediation composition, process for producing said oil remediation composition, and process for remediating oil spills Nov 7, 2019 Issued
Array ( [id] => 18825398 [patent_doc_number] => 11840669 [patent_country] => US [patent_kind] => B2 [patent_issue_date] => 2023-12-12 [patent_title] => Method for hydrocarbon production, purification method, and purifier [patent_app_type] => utility [patent_app_number] => 17/414141 [patent_app_country] => US [patent_app_date] => 2019-11-06 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 0 [patent_figures_cnt] => 0 [patent_no_of_words] => 5170 [patent_no_of_claims] => 9 [patent_no_of_ind_claims] => 2 [patent_words_short_claim] => 80 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => patent [pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 17414141 [rel_patent_id] =>[rel_patent_doc_number] =>)
17/414141
Method for hydrocarbon production, purification method, and purifier Nov 5, 2019 Issued
Array ( [id] => 19948235 [patent_doc_number] => 12319582 [patent_country] => US [patent_kind] => B2 [patent_issue_date] => 2025-06-03 [patent_title] => Method of making AEI-type zeolites having a high silica to alumina molar ratio (SAR) [patent_app_type] => utility [patent_app_number] => 17/290794 [patent_app_country] => US [patent_app_date] => 2019-11-04 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 7 [patent_figures_cnt] => 11 [patent_no_of_words] => 2477 [patent_no_of_claims] => 19 [patent_no_of_ind_claims] => 1 [patent_words_short_claim] => 262 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => patent [pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 17290794 [rel_patent_id] =>[rel_patent_doc_number] =>)
17/290794
Method of making AEI-type zeolites having a high silica to alumina molar ratio (SAR) Nov 3, 2019 Issued
Array ( [id] => 15554229 [patent_doc_number] => 20200061526 [patent_country] => US [patent_kind] => A1 [patent_issue_date] => 2020-02-27 [patent_title] => CARBON DIOXIDE RECOVERY [patent_app_type] => utility [patent_app_number] => 16/668489 [patent_app_country] => US [patent_app_date] => 2019-10-30 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 0 [patent_figures_cnt] => 0 [patent_no_of_words] => 1423 [patent_no_of_claims] => 0 [patent_no_of_ind_claims] => 0 [patent_words_short_claim] => 176 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => publication [pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 16668489 [rel_patent_id] =>[rel_patent_doc_number] =>)
16/668489
Carbon dioxide recovery Oct 29, 2019 Issued
Array ( [id] => 19904794 [patent_doc_number] => 12281792 [patent_country] => US [patent_kind] => B2 [patent_issue_date] => 2025-04-22 [patent_title] => Method for purifying a raw gas stream and purification device [patent_app_type] => utility [patent_app_number] => 17/291948 [patent_app_country] => US [patent_app_date] => 2019-10-30 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 4 [patent_figures_cnt] => 4 [patent_no_of_words] => 1010 [patent_no_of_claims] => 16 [patent_no_of_ind_claims] => 1 [patent_words_short_claim] => 243 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => patent [pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 17291948 [rel_patent_id] =>[rel_patent_doc_number] =>)
17/291948
Method for purifying a raw gas stream and purification device Oct 29, 2019 Issued
Array ( [id] => 17227529 [patent_doc_number] => 20210354085 [patent_country] => US [patent_kind] => A1 [patent_issue_date] => 2021-11-18 [patent_title] => SORPTIVE GAS SEPARATION PROCESSES EMPLOYING CHEMISORBENTS [patent_app_type] => utility [patent_app_number] => 17/288163 [patent_app_country] => US [patent_app_date] => 2019-10-30 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 0 [patent_figures_cnt] => 0 [patent_no_of_words] => 14223 [patent_no_of_claims] => 0 [patent_no_of_ind_claims] => -28 [patent_words_short_claim] => 111 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => publication [pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 17288163 [rel_patent_id] =>[rel_patent_doc_number] =>)
17/288163
SORPTIVE GAS SEPARATION PROCESSES EMPLOYING CHEMISORBENTS Oct 29, 2019 Abandoned
Array ( [id] => 15896049 [patent_doc_number] => 20200147543 [patent_country] => US [patent_kind] => A1 [patent_issue_date] => 2020-05-14 [patent_title] => POROUS LIQUID, SELF-REPLENISHING POROUS LIQUID AND METHODS OF MAKING AND USING THE SAME [patent_app_type] => utility [patent_app_number] => 16/660058 [patent_app_country] => US [patent_app_date] => 2019-10-22 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 0 [patent_figures_cnt] => 0 [patent_no_of_words] => 24484 [patent_no_of_claims] => 0 [patent_no_of_ind_claims] => -17 [patent_words_short_claim] => 76 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => publication [pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 16660058 [rel_patent_id] =>[rel_patent_doc_number] =>)
16/660058
POROUS LIQUID, SELF-REPLENISHING POROUS LIQUID AND METHODS OF MAKING AND USING THE SAME Oct 21, 2019 Abandoned
Array ( [id] => 17028806 [patent_doc_number] => 11090604 [patent_country] => US [patent_kind] => B2 [patent_issue_date] => 2021-08-17 [patent_title] => Enhanced acid gas removal within a gas processing system [patent_app_type] => utility [patent_app_number] => 16/660184 [patent_app_country] => US [patent_app_date] => 2019-10-22 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 7 [patent_figures_cnt] => 7 [patent_no_of_words] => 10154 [patent_no_of_claims] => 7 [patent_no_of_ind_claims] => 1 [patent_words_short_claim] => 150 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => patent [pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 16660184 [rel_patent_id] =>[rel_patent_doc_number] =>)
16/660184
Enhanced acid gas removal within a gas processing system Oct 21, 2019 Issued
Array ( [id] => 17273401 [patent_doc_number] => 20210379599 [patent_country] => US [patent_kind] => A1 [patent_issue_date] => 2021-12-09 [patent_title] => EXHAUST GAS TREATMENT SYSTEM AND METHOD [patent_app_type] => utility [patent_app_number] => 17/287700 [patent_app_country] => US [patent_app_date] => 2019-10-21 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 0 [patent_figures_cnt] => 0 [patent_no_of_words] => 67742 [patent_no_of_claims] => 0 [patent_no_of_ind_claims] => -17 [patent_words_short_claim] => 28 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => publication [pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 17287700 [rel_patent_id] =>[rel_patent_doc_number] =>)
17/287700
EXHAUST GAS TREATMENT SYSTEM AND METHOD Oct 20, 2019 Abandoned
Array ( [id] => 15433113 [patent_doc_number] => 20200030739 [patent_country] => US [patent_kind] => A1 [patent_issue_date] => 2020-01-30 [patent_title] => CYCLIC AMINE FOR SELECTIVELY REMOVING HYDROGEN SULPHIDE [patent_app_type] => utility [patent_app_number] => 16/594526 [patent_app_country] => US [patent_app_date] => 2019-10-07 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 0 [patent_figures_cnt] => 0 [patent_no_of_words] => 7610 [patent_no_of_claims] => 0 [patent_no_of_ind_claims] => -12 [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] => 16594526 [rel_patent_id] =>[rel_patent_doc_number] =>)
16/594526
Cyclic amine for selectively removing hydrogen sulphide Oct 6, 2019 Issued
Array ( [id] => 17044060 [patent_doc_number] => 11097221 [patent_country] => US [patent_kind] => B2 [patent_issue_date] => 2021-08-24 [patent_title] => Direct gas capture systems and methods of use thereof [patent_app_type] => utility [patent_app_number] => 16/593197 [patent_app_country] => US [patent_app_date] => 2019-10-04 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 3 [patent_figures_cnt] => 5 [patent_no_of_words] => 7691 [patent_no_of_claims] => 20 [patent_no_of_ind_claims] => 1 [patent_words_short_claim] => 206 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => patent [pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 16593197 [rel_patent_id] =>[rel_patent_doc_number] =>)
16/593197
Direct gas capture systems and methods of use thereof Oct 3, 2019 Issued
Array ( [id] => 17967320 [patent_doc_number] => 11484826 [patent_country] => US [patent_kind] => B2 [patent_issue_date] => 2022-11-01 [patent_title] => Process for purifying crude synthesis gas to produce an acid gas and acid gas separator [patent_app_type] => utility [patent_app_number] => 16/585197 [patent_app_country] => US [patent_app_date] => 2019-09-27 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 2 [patent_figures_cnt] => 2 [patent_no_of_words] => 8389 [patent_no_of_claims] => 12 [patent_no_of_ind_claims] => 1 [patent_words_short_claim] => 337 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => patent [pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 16585197 [rel_patent_id] =>[rel_patent_doc_number] =>)
16/585197
Process for purifying crude synthesis gas to produce an acid gas and acid gas separator Sep 26, 2019 Issued
Array ( [id] => 17344078 [patent_doc_number] => 20220010409 [patent_country] => US [patent_kind] => A1 [patent_issue_date] => 2022-01-13 [patent_title] => USE OF SYNERGISTIC MIXTURE OF EXTRACTANTS FOR EXTRACTING RARE EARTH ELEMENTS FROM AN AQUEOUS MEDIUM COMPRISING PHOSPHORIC ACID [patent_app_type] => utility [patent_app_number] => 17/279411 [patent_app_country] => US [patent_app_date] => 2019-09-24 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 0 [patent_figures_cnt] => 0 [patent_no_of_words] => 6041 [patent_no_of_claims] => 0 [patent_no_of_ind_claims] => -14 [patent_words_short_claim] => 118 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => publication [pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 17279411 [rel_patent_id] =>[rel_patent_doc_number] =>)
17/279411
Use of synergistic mixture of extractants for extracting rare earth elements from an aqueous medium comprising phosphoric acid Sep 23, 2019 Issued
Array ( [id] => 16467138 [patent_doc_number] => 20200368675 [patent_country] => US [patent_kind] => A1 [patent_issue_date] => 2020-11-26 [patent_title] => LOW ENERGY CONSUMPTION ANHYDROUS CO2 PHASE CHANGE ABSORPTION AGENT, AND REGENERATION METHOD AND APPLICATION THEREOF [patent_app_type] => utility [patent_app_number] => 16/959436 [patent_app_country] => US [patent_app_date] => 2019-09-24 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 0 [patent_figures_cnt] => 0 [patent_no_of_words] => 3538 [patent_no_of_claims] => 0 [patent_no_of_ind_claims] => -9 [patent_words_short_claim] => 130 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => publication [pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 16959436 [rel_patent_id] =>[rel_patent_doc_number] =>)
16/959436
LOW ENERGY CONSUMPTION ANHYDROUS CO2 PHASE CHANGE ABSORPTION AGENT, AND REGENERATION METHOD AND APPLICATION THEREOF Sep 23, 2019 Abandoned
Array ( [id] => 19043462 [patent_doc_number] => 11932545 [patent_country] => US [patent_kind] => B2 [patent_issue_date] => 2024-03-19 [patent_title] => Method for preparing mordenite zeolite having controllable particle size [patent_app_type] => utility [patent_app_number] => 17/277811 [patent_app_country] => US [patent_app_date] => 2019-09-23 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 7 [patent_figures_cnt] => 13 [patent_no_of_words] => 7764 [patent_no_of_claims] => 15 [patent_no_of_ind_claims] => 1 [patent_words_short_claim] => 61 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => patent [pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 17277811 [rel_patent_id] =>[rel_patent_doc_number] =>)
17/277811
Method for preparing mordenite zeolite having controllable particle size Sep 22, 2019 Issued
Array ( [id] => 16519377 [patent_doc_number] => 10870585 [patent_country] => US [patent_kind] => B2 [patent_issue_date] => 2020-12-22 [patent_title] => Production of calcium carbonate via solid-state calcium hydroxide particles and carbon dioxide, and associated systems and methods [patent_app_type] => utility [patent_app_number] => 16/572896 [patent_app_country] => US [patent_app_date] => 2019-09-17 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 2 [patent_figures_cnt] => 2 [patent_no_of_words] => 8258 [patent_no_of_claims] => 17 [patent_no_of_ind_claims] => 2 [patent_words_short_claim] => 103 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => patent [pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 16572896 [rel_patent_id] =>[rel_patent_doc_number] =>)
16/572896
Production of calcium carbonate via solid-state calcium hydroxide particles and carbon dioxide, and associated systems and methods Sep 16, 2019 Issued
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