Search

Cynthia Hamilton

Examiner (ID: 13397)

Most Active Art Unit
1752
Art Unit(s)
1506, 1507, 1717, 1754, 1795, 1722, 1737, 1113, 1752
Total Applications
2262
Issued Applications
1774
Pending Applications
48
Abandoned Applications
444

Applications

Application numberTitle of the applicationFiling DateStatus
Array ( [id] => 17227510 [patent_doc_number] => 20210354066 [patent_country] => US [patent_kind] => A1 [patent_issue_date] => 2021-11-18 [patent_title] => PRODUCTION OF A POROUS ALUMINUM FILTER FOR A DIAPHRAGM PUMP [patent_app_type] => utility [patent_app_number] => 17/388470 [patent_app_country] => US [patent_app_date] => 2021-07-29 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 0 [patent_figures_cnt] => 0 [patent_no_of_words] => 2450 [patent_no_of_claims] => 0 [patent_no_of_ind_claims] => -3 [patent_words_short_claim] => 97 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => publication [pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 17388470 [rel_patent_id] =>[rel_patent_doc_number] =>)
17/388470
Production of a porous aluminum filter for a diaphragm pump Jul 28, 2021 Issued
Array ( [id] => 18483966 [patent_doc_number] => 20230211270 [patent_country] => US [patent_kind] => A1 [patent_issue_date] => 2023-07-06 [patent_title] => HIGH FILTRATION EFFICIENCY PARTICULATE FILTERS HAVING BIMODAL PORE SIZE DISTRIBUTION MADE FROM BEADS WITH OPEN POROSITY [patent_app_type] => utility [patent_app_number] => 17/925932 [patent_app_country] => US [patent_app_date] => 2021-07-29 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 0 [patent_figures_cnt] => 0 [patent_no_of_words] => 39377 [patent_no_of_claims] => 0 [patent_no_of_ind_claims] => -18 [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] => 17925932 [rel_patent_id] =>[rel_patent_doc_number] =>)
17/925932
HIGH FILTRATION EFFICIENCY PARTICULATE FILTERS HAVING BIMODAL PORE SIZE DISTRIBUTION MADE FROM BEADS WITH OPEN POROSITY Jul 28, 2021 Pending
Array ( [id] => 17444739 [patent_doc_number] => 20220065244 [patent_country] => US [patent_kind] => A1 [patent_issue_date] => 2022-03-03 [patent_title] => FILTRATION AND PURIFICATION DEVICE [patent_app_type] => utility [patent_app_number] => 17/386475 [patent_app_country] => US [patent_app_date] => 2021-07-27 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 0 [patent_figures_cnt] => 0 [patent_no_of_words] => 6014 [patent_no_of_claims] => 0 [patent_no_of_ind_claims] => -18 [patent_words_short_claim] => 327 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => publication [pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 17386475 [rel_patent_id] =>[rel_patent_doc_number] =>)
17/386475
Filtration and purification device Jul 26, 2021 Issued
Array ( [id] => 18620034 [patent_doc_number] => 11753060 [patent_country] => US [patent_kind] => B2 [patent_issue_date] => 2023-09-12 [patent_title] => Purification device of baby carriage [patent_app_type] => utility [patent_app_number] => 17/379084 [patent_app_country] => US [patent_app_date] => 2021-07-19 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 34 [patent_figures_cnt] => 34 [patent_no_of_words] => 9485 [patent_no_of_claims] => 13 [patent_no_of_ind_claims] => 1 [patent_words_short_claim] => 369 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => patent [pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 17379084 [rel_patent_id] =>[rel_patent_doc_number] =>)
17/379084
Purification device of baby carriage Jul 18, 2021 Issued
Array ( [id] => 18581311 [patent_doc_number] => 20230263563 [patent_country] => US [patent_kind] => A1 [patent_issue_date] => 2023-08-24 [patent_title] => WATER TRAP, SMOKE EVACUATION TUBE SET, SURGICAL SYSTEM [patent_app_type] => utility [patent_app_number] => 18/017134 [patent_app_country] => US [patent_app_date] => 2021-07-06 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 0 [patent_figures_cnt] => 0 [patent_no_of_words] => 8039 [patent_no_of_claims] => 0 [patent_no_of_ind_claims] => -14 [patent_words_short_claim] => 135 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => publication [pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 18017134 [rel_patent_id] =>[rel_patent_doc_number] =>)
18/017134
WATER TRAP, SMOKE EVACUATION TUBE SET, SURGICAL SYSTEM Jul 5, 2021 Pending
Array ( [id] => 18700363 [patent_doc_number] => 11786854 [patent_country] => US [patent_kind] => B2 [patent_issue_date] => 2023-10-17 [patent_title] => Ventilation assembly and air conditioning apparatus [patent_app_type] => utility [patent_app_number] => 17/360952 [patent_app_country] => US [patent_app_date] => 2021-06-28 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 6 [patent_figures_cnt] => 11 [patent_no_of_words] => 3896 [patent_no_of_claims] => 17 [patent_no_of_ind_claims] => 3 [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] => 17360952 [rel_patent_id] =>[rel_patent_doc_number] =>)
17/360952
Ventilation assembly and air conditioning apparatus Jun 27, 2021 Issued
Array ( [id] => 19585339 [patent_doc_number] => 20240382896 [patent_country] => US [patent_kind] => A1 [patent_issue_date] => 2024-11-21 [patent_title] => Ammonia Cracking for Green Hydrogen [patent_app_type] => utility [patent_app_number] => 18/569865 [patent_app_country] => US [patent_app_date] => 2021-06-18 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 0 [patent_figures_cnt] => 0 [patent_no_of_words] => 8689 [patent_no_of_claims] => 0 [patent_no_of_ind_claims] => -20 [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] => 18569865 [rel_patent_id] =>[rel_patent_doc_number] =>)
18/569865
Ammonia Cracking for Green Hydrogen Jun 17, 2021 Pending
Array ( [id] => 17671910 [patent_doc_number] => 20220185077 [patent_country] => US [patent_kind] => A1 [patent_issue_date] => 2022-06-16 [patent_title] => VEHICLE AIR CONDITIONER EQUIPPED WITH PHOTOCATALYST [patent_app_type] => utility [patent_app_number] => 17/342778 [patent_app_country] => US [patent_app_date] => 2021-06-09 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 0 [patent_figures_cnt] => 0 [patent_no_of_words] => 4355 [patent_no_of_claims] => 0 [patent_no_of_ind_claims] => -10 [patent_words_short_claim] => 132 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => publication [pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 17342778 [rel_patent_id] =>[rel_patent_doc_number] =>)
17/342778
VEHICLE AIR CONDITIONER EQUIPPED WITH PHOTOCATALYST Jun 8, 2021 Abandoned
Array ( [id] => 20491762 [patent_doc_number] => 12533618 [patent_country] => US [patent_kind] => B2 [patent_issue_date] => 2026-01-27 [patent_title] => Filter element and filter system comprising same [patent_app_type] => utility [patent_app_number] => 18/008792 [patent_app_country] => US [patent_app_date] => 2021-06-03 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 4 [patent_figures_cnt] => 4 [patent_no_of_words] => 0 [patent_no_of_claims] => 19 [patent_no_of_ind_claims] => 3 [patent_words_short_claim] => 166 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => patent [pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 18008792 [rel_patent_id] =>[rel_patent_doc_number] =>)
18/008792
Filter element and filter system comprising same Jun 2, 2021 Issued
Array ( [id] => 18611237 [patent_doc_number] => 20230277968 [patent_country] => US [patent_kind] => A1 [patent_issue_date] => 2023-09-07 [patent_title] => FILTER CANDLE HAVING A CONCENTRATION GRADIENT OF CATALYST METALS, METHOD FOR PRODUCTION THEREOF AND USE THEREOF IN AN EXHAUST GAS CLEANING METHOD [patent_app_type] => utility [patent_app_number] => 18/008160 [patent_app_country] => US [patent_app_date] => 2021-06-01 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 0 [patent_figures_cnt] => 0 [patent_no_of_words] => 6184 [patent_no_of_claims] => 0 [patent_no_of_ind_claims] => -18 [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] => 18008160 [rel_patent_id] =>[rel_patent_doc_number] =>)
18/008160
FILTER CANDLE HAVING A CONCENTRATION GRADIENT OF CATALYST METALS, METHOD FOR PRODUCTION THEREOF AND USE THEREOF IN AN EXHAUST GAS CLEANING METHOD May 31, 2021 Pending
Array ( [id] => 17095752 [patent_doc_number] => 20210283543 [patent_country] => US [patent_kind] => A1 [patent_issue_date] => 2021-09-16 [patent_title] => Effluent Processing Apparatus and Method for a Vehicle Air Brake Charging System [patent_app_type] => utility [patent_app_number] => 17/335323 [patent_app_country] => US [patent_app_date] => 2021-06-01 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 0 [patent_figures_cnt] => 0 [patent_no_of_words] => 5424 [patent_no_of_claims] => 0 [patent_no_of_ind_claims] => -17 [patent_words_short_claim] => 101 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => publication [pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 17335323 [rel_patent_id] =>[rel_patent_doc_number] =>)
17/335323
Effluent processing apparatus and method for a vehicle air brake charging system May 31, 2021 Issued
Array ( [id] => 18467464 [patent_doc_number] => 20230201745 [patent_country] => US [patent_kind] => A1 [patent_issue_date] => 2023-06-29 [patent_title] => TUBE UNIT, DEGASSING MODULE, AND METHOD OF MANUFACTURING TUBE UNIT [patent_app_type] => utility [patent_app_number] => 18/008239 [patent_app_country] => US [patent_app_date] => 2021-05-26 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 0 [patent_figures_cnt] => 0 [patent_no_of_words] => 8405 [patent_no_of_claims] => 0 [patent_no_of_ind_claims] => -18 [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] => 18008239 [rel_patent_id] =>[rel_patent_doc_number] =>)
18/008239
TUBE UNIT, DEGASSING MODULE, AND METHOD OF MANUFACTURING TUBE UNIT May 25, 2021 Pending
Array ( [id] => 20356473 [patent_doc_number] => 12472454 [patent_country] => US [patent_kind] => B2 [patent_issue_date] => 2025-11-18 [patent_title] => Air filtration assembly [patent_app_type] => utility [patent_app_number] => 17/924286 [patent_app_country] => US [patent_app_date] => 2021-05-06 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 42 [patent_figures_cnt] => 97 [patent_no_of_words] => 3275 [patent_no_of_claims] => 22 [patent_no_of_ind_claims] => 1 [patent_words_short_claim] => 346 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => patent [pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 17924286 [rel_patent_id] =>[rel_patent_doc_number] =>)
17/924286
Air filtration assembly May 5, 2021 Issued
Array ( [id] => 18434767 [patent_doc_number] => 20230182061 [patent_country] => US [patent_kind] => A1 [patent_issue_date] => 2023-06-15 [patent_title] => FILTER UNIT AND FILTERING METHOD [patent_app_type] => utility [patent_app_number] => 17/922181 [patent_app_country] => US [patent_app_date] => 2021-05-04 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 0 [patent_figures_cnt] => 0 [patent_no_of_words] => 11033 [patent_no_of_claims] => 0 [patent_no_of_ind_claims] => -17 [patent_words_short_claim] => 44 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => publication [pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 17922181 [rel_patent_id] =>[rel_patent_doc_number] =>)
17/922181
FILTER UNIT AND FILTERING METHOD May 3, 2021 Pending
Array ( [id] => 18390215 [patent_doc_number] => 20230158433 [patent_country] => US [patent_kind] => A1 [patent_issue_date] => 2023-05-25 [patent_title] => Filter Element for an Air Filtration Device of a Motor Vehicle and Air Filtration Device [patent_app_type] => utility [patent_app_number] => 17/920577 [patent_app_country] => US [patent_app_date] => 2021-04-21 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 0 [patent_figures_cnt] => 0 [patent_no_of_words] => 5603 [patent_no_of_claims] => 0 [patent_no_of_ind_claims] => -9 [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] => 17920577 [rel_patent_id] =>[rel_patent_doc_number] =>)
17/920577
Filter element for an air filtration device of a motor vehicle and air filtration device Apr 20, 2021 Issued
Array ( [id] => 20128182 [patent_doc_number] => 12370482 [patent_country] => US [patent_kind] => B2 [patent_issue_date] => 2025-07-29 [patent_title] => Filter element for an air filter device of a motor vehicle, and air filter device [patent_app_type] => utility [patent_app_number] => 17/920567 [patent_app_country] => US [patent_app_date] => 2021-04-16 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 8 [patent_figures_cnt] => 15 [patent_no_of_words] => 1122 [patent_no_of_claims] => 10 [patent_no_of_ind_claims] => 1 [patent_words_short_claim] => 268 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => patent [pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 17920567 [rel_patent_id] =>[rel_patent_doc_number] =>)
17/920567
Filter element for an air filter device of a motor vehicle, and air filter device Apr 15, 2021 Issued
Array ( [id] => 20633654 [patent_doc_number] => 12594518 [patent_country] => US [patent_kind] => B2 [patent_issue_date] => 2026-04-07 [patent_title] => Air purification apparatus [patent_app_type] => utility [patent_app_number] => 17/920064 [patent_app_country] => US [patent_app_date] => 2021-04-09 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 29 [patent_figures_cnt] => 29 [patent_no_of_words] => 29107 [patent_no_of_claims] => 11 [patent_no_of_ind_claims] => 1 [patent_words_short_claim] => 297 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => patent [pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 17920064 [rel_patent_id] =>[rel_patent_doc_number] =>)
17/920064
Air purification apparatus Apr 8, 2021 Issued
Array ( [id] => 19075583 [patent_doc_number] => 11944928 [patent_country] => US [patent_kind] => B2 [patent_issue_date] => 2024-04-02 [patent_title] => Filter assembly and media [patent_app_type] => utility [patent_app_number] => 17/213847 [patent_app_country] => US [patent_app_date] => 2021-03-26 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 16 [patent_figures_cnt] => 20 [patent_no_of_words] => 7328 [patent_no_of_claims] => 12 [patent_no_of_ind_claims] => 1 [patent_words_short_claim] => 209 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => patent [pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 17213847 [rel_patent_id] =>[rel_patent_doc_number] =>)
17/213847
Filter assembly and media Mar 25, 2021 Issued
Array ( [id] => 18311718 [patent_doc_number] => 20230115618 [patent_country] => US [patent_kind] => A1 [patent_issue_date] => 2023-04-13 [patent_title] => Gas-Separation Membranes [patent_app_type] => utility [patent_app_number] => 17/905272 [patent_app_country] => US [patent_app_date] => 2021-03-23 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 0 [patent_figures_cnt] => 0 [patent_no_of_words] => 7631 [patent_no_of_claims] => 0 [patent_no_of_ind_claims] => -18 [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] => 17905272 [rel_patent_id] =>[rel_patent_doc_number] =>)
17/905272
Gas-Separation Membranes Mar 22, 2021 Pending
Array ( [id] => 18349429 [patent_doc_number] => 20230137540 [patent_country] => US [patent_kind] => A1 [patent_issue_date] => 2023-05-04 [patent_title] => FILTER [patent_app_type] => utility [patent_app_number] => 17/912152 [patent_app_country] => US [patent_app_date] => 2021-03-19 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 0 [patent_figures_cnt] => 0 [patent_no_of_words] => 14701 [patent_no_of_claims] => 0 [patent_no_of_ind_claims] => -12 [patent_words_short_claim] => 25 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => publication [pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 17912152 [rel_patent_id] =>[rel_patent_doc_number] =>)
17/912152
FILTER Mar 18, 2021 Pending
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