Search

Brian J. Davis

Examiner (ID: 16963, Phone: (571)272-0638 , Office: P/1672 )

Most Active Art Unit
1621
Art Unit(s)
1627, 1615, 1672, 1621, 1612, 1614
Total Applications
2872
Issued Applications
2321
Pending Applications
200
Abandoned Applications
373

Applications

Application numberTitle of the applicationFiling DateStatus
Array ( [id] => 15191849 [patent_doc_number] => 10493397 [patent_country] => US [patent_kind] => B2 [patent_issue_date] => 2019-12-03 [patent_title] => Carbon dioxide recovery [patent_app_type] => utility [patent_app_number] => 15/966459 [patent_app_country] => US [patent_app_date] => 2018-04-30 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 1 [patent_figures_cnt] => 1 [patent_no_of_words] => 1401 [patent_no_of_claims] => 1 [patent_no_of_ind_claims] => 1 [patent_words_short_claim] => 201 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => patent [pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 15966459 [rel_patent_id] =>[rel_patent_doc_number] =>)
15/966459
Carbon dioxide recovery Apr 29, 2018 Issued
Array ( [id] => 15572103 [patent_doc_number] => 10576412 [patent_country] => US [patent_kind] => B2 [patent_issue_date] => 2020-03-03 [patent_title] => Gas treatment method and gas treatment device [patent_app_type] => utility [patent_app_number] => 15/965464 [patent_app_country] => US [patent_app_date] => 2018-04-27 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 11 [patent_figures_cnt] => 11 [patent_no_of_words] => 8572 [patent_no_of_claims] => 7 [patent_no_of_ind_claims] => 1 [patent_words_short_claim] => 182 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => patent [pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 15965464 [rel_patent_id] =>[rel_patent_doc_number] =>)
15/965464
Gas treatment method and gas treatment device Apr 26, 2018 Issued
Array ( [id] => 15021545 [patent_doc_number] => 20190321777 [patent_country] => US [patent_kind] => A1 [patent_issue_date] => 2019-10-24 [patent_title] => Carbon dioxide sequestering filter [patent_app_type] => utility [patent_app_number] => 15/932758 [patent_app_country] => US [patent_app_date] => 2018-04-23 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 0 [patent_figures_cnt] => 0 [patent_no_of_words] => 1417 [patent_no_of_claims] => 0 [patent_no_of_ind_claims] => -3 [patent_words_short_claim] => 20 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => publication [pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 15932758 [rel_patent_id] =>[rel_patent_doc_number] =>)
15/932758
Carbon dioxide sequestering filter Apr 22, 2018 Abandoned
Array ( [id] => 17250343 [patent_doc_number] => 11185813 [patent_country] => US [patent_kind] => B2 [patent_issue_date] => 2021-11-30 [patent_title] => Process for increased selectivity and capacity for hydrogen sulfide capture from acid gases [patent_app_type] => utility [patent_app_number] => 15/955182 [patent_app_country] => US [patent_app_date] => 2018-04-17 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 9 [patent_figures_cnt] => 9 [patent_no_of_words] => 4495 [patent_no_of_claims] => 12 [patent_no_of_ind_claims] => 2 [patent_words_short_claim] => 93 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => patent [pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 15955182 [rel_patent_id] =>[rel_patent_doc_number] =>)
15/955182
Process for increased selectivity and capacity for hydrogen sulfide capture from acid gases Apr 16, 2018 Issued
Array ( [id] => 13357065 [patent_doc_number] => 20180230072 [patent_country] => US [patent_kind] => A1 [patent_issue_date] => 2018-08-16 [patent_title] => ZEOLITE-LIKE METAL-ORGANIC FRAMEWORKS WITH ANA TOPOLOGY [patent_app_type] => utility [patent_app_number] => 15/952511 [patent_app_country] => US [patent_app_date] => 2018-04-13 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 0 [patent_figures_cnt] => 0 [patent_no_of_words] => 11110 [patent_no_of_claims] => 0 [patent_no_of_ind_claims] => -17 [patent_words_short_claim] => 24 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => publication [pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 15952511 [rel_patent_id] =>[rel_patent_doc_number] =>)
15/952511
Zeolite-like metal-organic frameworks with ana topology Apr 12, 2018 Issued
Array ( [id] => 15751827 [patent_doc_number] => 10617998 [patent_country] => US [patent_kind] => B2 [patent_issue_date] => 2020-04-14 [patent_title] => Methods to extract carbon dioxide from the atmosphere using a solar PV module as part of a combined cycle energy converter [patent_app_type] => utility [patent_app_number] => 15/948484 [patent_app_country] => US [patent_app_date] => 2018-04-09 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 3 [patent_figures_cnt] => 3 [patent_no_of_words] => 3587 [patent_no_of_claims] => 5 [patent_no_of_ind_claims] => 1 [patent_words_short_claim] => 204 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => patent [pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 15948484 [rel_patent_id] =>[rel_patent_doc_number] =>)
15/948484
Methods to extract carbon dioxide from the atmosphere using a solar PV module as part of a combined cycle energy converter Apr 8, 2018 Issued
Array ( [id] => 15606491 [patent_doc_number] => 10584295 [patent_country] => US [patent_kind] => B2 [patent_issue_date] => 2020-03-10 [patent_title] => Gas separation by vaporized compound [patent_app_type] => utility [patent_app_number] => 15/949008 [patent_app_country] => US [patent_app_date] => 2018-04-09 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 0 [patent_figures_cnt] => 0 [patent_no_of_words] => 2495 [patent_no_of_claims] => 13 [patent_no_of_ind_claims] => 1 [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] => 15949008 [rel_patent_id] =>[rel_patent_doc_number] =>)
15/949008
Gas separation by vaporized compound Apr 8, 2018 Issued
Array ( [id] => 15647527 [patent_doc_number] => 20200086293 [patent_country] => US [patent_kind] => A1 [patent_issue_date] => 2020-03-19 [patent_title] => Process for Manufacturing a Sorbent for a Flue Gas Treatment Process, Sorbent and Use of Said Sorbent in Such Flue Gas Treatment Process [patent_app_type] => utility [patent_app_number] => 16/603033 [patent_app_country] => US [patent_app_date] => 2018-04-06 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 0 [patent_figures_cnt] => 0 [patent_no_of_words] => 21072 [patent_no_of_claims] => 0 [patent_no_of_ind_claims] => -17 [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] => 16603033 [rel_patent_id] =>[rel_patent_doc_number] =>)
16/603033
Process for manufacturing a sorbent for a flue gas treatment process, sorbent and use of said sorbent in such flue gas treatment process Apr 5, 2018 Issued
Array ( [id] => 13342451 [patent_doc_number] => 20180222765 [patent_country] => US [patent_kind] => A1 [patent_issue_date] => 2018-08-09 [patent_title] => PRODUCTION OF PCC [patent_app_type] => utility [patent_app_number] => 15/944423 [patent_app_country] => US [patent_app_date] => 2018-04-03 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 0 [patent_figures_cnt] => 0 [patent_no_of_words] => 15261 [patent_no_of_claims] => 0 [patent_no_of_ind_claims] => -28 [patent_words_short_claim] => 300 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => publication [pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 15944423 [rel_patent_id] =>[rel_patent_doc_number] =>)
15/944423
PRODUCTION OF PCC Apr 2, 2018 Abandoned
Array ( [id] => 17206709 [patent_doc_number] => 11167060 [patent_country] => US [patent_kind] => B2 [patent_issue_date] => 2021-11-09 [patent_title] => Method for producing calcium carbonate block [patent_app_type] => utility [patent_app_number] => 16/495246 [patent_app_country] => US [patent_app_date] => 2018-03-15 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 2 [patent_figures_cnt] => 4 [patent_no_of_words] => 9335 [patent_no_of_claims] => 11 [patent_no_of_ind_claims] => 2 [patent_words_short_claim] => 52 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => patent [pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 16495246 [rel_patent_id] =>[rel_patent_doc_number] =>)
16/495246
Method for producing calcium carbonate block Mar 14, 2018 Issued
Array ( [id] => 15782993 [patent_doc_number] => 10625200 [patent_country] => US [patent_kind] => B2 [patent_issue_date] => 2020-04-21 [patent_title] => Carbon dioxide absorbent and apparatus of separating and recovering carbon dioxide [patent_app_type] => utility [patent_app_number] => 15/912598 [patent_app_country] => US [patent_app_date] => 2018-03-06 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 2 [patent_figures_cnt] => 2 [patent_no_of_words] => 7811 [patent_no_of_claims] => 9 [patent_no_of_ind_claims] => 1 [patent_words_short_claim] => 155 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => patent [pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 15912598 [rel_patent_id] =>[rel_patent_doc_number] =>)
15/912598
Carbon dioxide absorbent and apparatus of separating and recovering carbon dioxide Mar 5, 2018 Issued
Array ( [id] => 17103492 [patent_doc_number] => 11123683 [patent_country] => US [patent_kind] => B2 [patent_issue_date] => 2021-09-21 [patent_title] => Carbon dioxide absorbent and apparatus of separating and recovering carbon dioxide [patent_app_type] => utility [patent_app_number] => 15/903613 [patent_app_country] => US [patent_app_date] => 2018-02-23 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 2 [patent_figures_cnt] => 2 [patent_no_of_words] => 5092 [patent_no_of_claims] => 16 [patent_no_of_ind_claims] => 1 [patent_words_short_claim] => 162 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => patent [pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 15903613 [rel_patent_id] =>[rel_patent_doc_number] =>)
15/903613
Carbon dioxide absorbent and apparatus of separating and recovering carbon dioxide Feb 22, 2018 Issued
Array ( [id] => 15556393 [patent_doc_number] => 20200062608 [patent_country] => US [patent_kind] => A1 [patent_issue_date] => 2020-02-27 [patent_title] => CALCIUM CARBONATE AND PRODUCTION METHOD THEREFOR [patent_app_type] => utility [patent_app_number] => 16/489112 [patent_app_country] => US [patent_app_date] => 2018-02-23 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 0 [patent_figures_cnt] => 0 [patent_no_of_words] => 5265 [patent_no_of_claims] => 0 [patent_no_of_ind_claims] => -6 [patent_words_short_claim] => 40 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => publication [pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 16489112 [rel_patent_id] =>[rel_patent_doc_number] =>)
16/489112
Calcium carbonate and production method therefor Feb 22, 2018 Issued
Array ( [id] => 13425781 [patent_doc_number] => 20180264433 [patent_country] => US [patent_kind] => A1 [patent_issue_date] => 2018-09-20 [patent_title] => Alkali-Promoted Activated Alumina Adsorbent [patent_app_type] => utility [patent_app_number] => 15/903431 [patent_app_country] => US [patent_app_date] => 2018-02-23 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 0 [patent_figures_cnt] => 0 [patent_no_of_words] => 7891 [patent_no_of_claims] => 0 [patent_no_of_ind_claims] => -18 [patent_words_short_claim] => 185 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => publication [pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 15903431 [rel_patent_id] =>[rel_patent_doc_number] =>)
15/903431
Alkali-Promoted Activated Alumina Adsorbent Feb 22, 2018 Abandoned
Array ( [id] => 15647525 [patent_doc_number] => 20200086292 [patent_country] => US [patent_kind] => A1 [patent_issue_date] => 2020-03-19 [patent_title] => LOW-TEMPERATURE REMOVAL OF H2S USING LARGE-SURFACE-AREA NANO-FERRITES OBTAINED USING A MODIFIED CHEMICAL COPRECIPITATION METHOD [patent_app_type] => utility [patent_app_number] => 16/487966 [patent_app_country] => US [patent_app_date] => 2018-02-19 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 0 [patent_figures_cnt] => 0 [patent_no_of_words] => 2260 [patent_no_of_claims] => 0 [patent_no_of_ind_claims] => -2 [patent_words_short_claim] => 51 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => publication [pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 16487966 [rel_patent_id] =>[rel_patent_doc_number] =>)
16/487966
LOW-TEMPERATURE REMOVAL OF H2S USING LARGE-SURFACE-AREA NANO-FERRITES OBTAINED USING A MODIFIED CHEMICAL COPRECIPITATION METHOD Feb 18, 2018 Abandoned
Array ( [id] => 15442377 [patent_doc_number] => 20200035372 [patent_country] => US [patent_kind] => A1 [patent_issue_date] => 2020-01-30 [patent_title] => METHOD FOR REDUCING AMOUNT OF RADIOACTIVITY OF LIQUID [patent_app_type] => utility [patent_app_number] => 16/484472 [patent_app_country] => US [patent_app_date] => 2018-02-05 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 0 [patent_figures_cnt] => 0 [patent_no_of_words] => 1191 [patent_no_of_claims] => 0 [patent_no_of_ind_claims] => -3 [patent_words_short_claim] => 24 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => publication [pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 16484472 [rel_patent_id] =>[rel_patent_doc_number] =>)
16/484472
METHOD FOR REDUCING AMOUNT OF RADIOACTIVITY OF LIQUID Feb 4, 2018 Abandoned
Array ( [id] => 14339643 [patent_doc_number] => 20190151794 [patent_country] => US [patent_kind] => A1 [patent_issue_date] => 2019-05-23 [patent_title] => COMPOSITE AMINE ABSORBING SOLUTION, AND DEVICE AND METHOD FOR REMOVING CO2 OR H2S OR BOTH [patent_app_type] => utility [patent_app_number] => 16/322364 [patent_app_country] => US [patent_app_date] => 2018-01-30 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 0 [patent_figures_cnt] => 0 [patent_no_of_words] => 6686 [patent_no_of_claims] => 0 [patent_no_of_ind_claims] => -9 [patent_words_short_claim] => 38 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => publication [pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 16322364 [rel_patent_id] =>[rel_patent_doc_number] =>)
16/322364
Composite amine absorbing solution, and device and method for removing CO2 or H2S or both Jan 29, 2018 Issued
Array ( [id] => 13355277 [patent_doc_number] => 20180229178 [patent_country] => US [patent_kind] => A1 [patent_issue_date] => 2018-08-16 [patent_title] => SEQUESTRATION OF CO2 USING CLATHRATES [patent_app_type] => utility [patent_app_number] => 15/877713 [patent_app_country] => US [patent_app_date] => 2018-01-23 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 0 [patent_figures_cnt] => 0 [patent_no_of_words] => 6238 [patent_no_of_claims] => 0 [patent_no_of_ind_claims] => -17 [patent_words_short_claim] => 20 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => publication [pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 15877713 [rel_patent_id] =>[rel_patent_doc_number] =>)
15/877713
Sequestration of CO Jan 22, 2018 Issued
Array ( [id] => 15267875 [patent_doc_number] => 20190382671 [patent_country] => US [patent_kind] => A1 [patent_issue_date] => 2019-12-19 [patent_title] => Plant and Method for Generating Negative Emissions of CO2 [patent_app_type] => utility [patent_app_number] => 16/480265 [patent_app_country] => US [patent_app_date] => 2018-01-19 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 0 [patent_figures_cnt] => 0 [patent_no_of_words] => 5857 [patent_no_of_claims] => 0 [patent_no_of_ind_claims] => -10 [patent_words_short_claim] => 147 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => publication [pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 16480265 [rel_patent_id] =>[rel_patent_doc_number] =>)
16/480265
Plant and method for generating negative emissions of CO Jan 18, 2018 Issued
Array ( [id] => 12732040 [patent_doc_number] => 20180135847 [patent_country] => US [patent_kind] => A1 [patent_issue_date] => 2018-05-17 [patent_title] => Atmospheric Greenhouse Gas Removal [patent_app_type] => utility [patent_app_number] => 15/732868 [patent_app_country] => US [patent_app_date] => 2018-01-08 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 0 [patent_figures_cnt] => 0 [patent_no_of_words] => 9071 [patent_no_of_claims] => 0 [patent_no_of_ind_claims] => -17 [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] => 15732868 [rel_patent_id] =>[rel_patent_doc_number] =>)
15/732868
Atmospheric greenhouse gas removal Jan 7, 2018 Issued
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