Search

Charles J. Han

Examiner (ID: 16673, Phone: (571)270-3980 , Office: P/3662 )

Most Active Art Unit
3662
Art Unit(s)
3665, 3662
Total Applications
478
Issued Applications
302
Pending Applications
61
Abandoned Applications
142

Applications

Application numberTitle of the applicationFiling DateStatus
Array ( [id] => 18002671 [patent_doc_number] => 20220361437 [patent_country] => US [patent_kind] => A1 [patent_issue_date] => 2022-11-17 [patent_title] => EVAPORATIVE COOLING SYSTEM FOR AN ANIMAL BARN [patent_app_type] => utility [patent_app_number] => 17/558011 [patent_app_country] => US [patent_app_date] => 2021-12-21 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 0 [patent_figures_cnt] => 0 [patent_no_of_words] => 9353 [patent_no_of_claims] => 0 [patent_no_of_ind_claims] => -32 [patent_words_short_claim] => 204 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => publication [pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 17558011 [rel_patent_id] =>[rel_patent_doc_number] =>)
17/558011
Evaporative cooling system for an animal barn Dec 20, 2021 Issued
Array ( [id] => 19134059 [patent_doc_number] => 11968959 [patent_country] => US [patent_kind] => B2 [patent_issue_date] => 2024-04-30 [patent_title] => Foldable pet bathing tub [patent_app_type] => utility [patent_app_number] => 17/555857 [patent_app_country] => US [patent_app_date] => 2021-12-20 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 3 [patent_figures_cnt] => 3 [patent_no_of_words] => 3046 [patent_no_of_claims] => 16 [patent_no_of_ind_claims] => 1 [patent_words_short_claim] => 216 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => patent [pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 17555857 [rel_patent_id] =>[rel_patent_doc_number] =>)
17/555857
Foldable pet bathing tub Dec 19, 2021 Issued
Array ( [id] => 19149642 [patent_doc_number] => 11974528 [patent_country] => US [patent_kind] => B2 [patent_issue_date] => 2024-05-07 [patent_title] => Tessellated ceramic apparatus for plant growth [patent_app_type] => utility [patent_app_number] => 17/644659 [patent_app_country] => US [patent_app_date] => 2021-12-16 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 13 [patent_figures_cnt] => 17 [patent_no_of_words] => 3911 [patent_no_of_claims] => 20 [patent_no_of_ind_claims] => 3 [patent_words_short_claim] => 129 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => patent [pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 17644659 [rel_patent_id] =>[rel_patent_doc_number] =>)
17/644659
Tessellated ceramic apparatus for plant growth Dec 15, 2021 Issued
Array ( [id] => 17920953 [patent_doc_number] => 11464174 [patent_country] => US [patent_kind] => B1 [patent_issue_date] => 2022-10-11 [patent_title] => Disassemblable planter box [patent_app_type] => utility [patent_app_number] => 17/538957 [patent_app_country] => US [patent_app_date] => 2021-11-30 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 10 [patent_figures_cnt] => 24 [patent_no_of_words] => 2370 [patent_no_of_claims] => 14 [patent_no_of_ind_claims] => 3 [patent_words_short_claim] => 157 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => patent [pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 17538957 [rel_patent_id] =>[rel_patent_doc_number] =>)
17/538957
Disassemblable planter box Nov 29, 2021 Issued
Array ( [id] => 19472005 [patent_doc_number] => 12102064 [patent_country] => US [patent_kind] => B1 [patent_issue_date] => 2024-10-01 [patent_title] => Pet feeder [patent_app_type] => utility [patent_app_number] => 18/688396 [patent_app_country] => US [patent_app_date] => 2021-11-26 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 14 [patent_figures_cnt] => 15 [patent_no_of_words] => 8356 [patent_no_of_claims] => 8 [patent_no_of_ind_claims] => 1 [patent_words_short_claim] => 466 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => patent [pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 18688396 [rel_patent_id] =>[rel_patent_doc_number] =>)
18/688396
Pet feeder Nov 25, 2021 Issued
Array ( [id] => 18664189 [patent_doc_number] => 11771050 [patent_country] => US [patent_kind] => B2 [patent_issue_date] => 2023-10-03 [patent_title] => Disposable kitty litter box [patent_app_type] => utility [patent_app_number] => 17/526443 [patent_app_country] => US [patent_app_date] => 2021-11-15 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 7 [patent_figures_cnt] => 24 [patent_no_of_words] => 4478 [patent_no_of_claims] => 20 [patent_no_of_ind_claims] => 1 [patent_words_short_claim] => 137 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => patent [pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 17526443 [rel_patent_id] =>[rel_patent_doc_number] =>)
17/526443
Disposable kitty litter box Nov 14, 2021 Issued
Array ( [id] => 18333511 [patent_doc_number] => 20230125459 [patent_country] => US [patent_kind] => A1 [patent_issue_date] => 2023-04-27 [patent_title] => Animal Drying Assembly [patent_app_type] => utility [patent_app_number] => 17/512167 [patent_app_country] => US [patent_app_date] => 2021-10-27 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 0 [patent_figures_cnt] => 0 [patent_no_of_words] => 1898 [patent_no_of_claims] => 0 [patent_no_of_ind_claims] => -8 [patent_words_short_claim] => 265 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => publication [pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 17512167 [rel_patent_id] =>[rel_patent_doc_number] =>)
17/512167
Animal drying assembly Oct 26, 2021 Issued
Array ( [id] => 17545852 [patent_doc_number] => 20220117193 [patent_country] => US [patent_kind] => A1 [patent_issue_date] => 2022-04-21 [patent_title] => Systems, Devices, and/or Methods for Feeding Animals [patent_app_type] => utility [patent_app_number] => 17/504048 [patent_app_country] => US [patent_app_date] => 2021-10-18 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 0 [patent_figures_cnt] => 0 [patent_no_of_words] => 3542 [patent_no_of_claims] => 0 [patent_no_of_ind_claims] => -13 [patent_words_short_claim] => 73 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => publication [pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 17504048 [rel_patent_id] =>[rel_patent_doc_number] =>)
17/504048
Systems, Devices, and/or Methods for Feeding Animals Oct 17, 2021 Abandoned
Array ( [id] => 17647924 [patent_doc_number] => 11350622 [patent_country] => US [patent_kind] => B2 [patent_issue_date] => 2022-06-07 [patent_title] => System and method for plant treatment based on neighboring effects [patent_app_type] => utility [patent_app_number] => 17/497866 [patent_app_country] => US [patent_app_date] => 2021-10-08 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 13 [patent_figures_cnt] => 37 [patent_no_of_words] => 28193 [patent_no_of_claims] => 20 [patent_no_of_ind_claims] => 2 [patent_words_short_claim] => 168 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => patent [pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 17497866 [rel_patent_id] =>[rel_patent_doc_number] =>)
17/497866
System and method for plant treatment based on neighboring effects Oct 7, 2021 Issued
Array ( [id] => 17333736 [patent_doc_number] => 20220000067 [patent_country] => US [patent_kind] => A1 [patent_issue_date] => 2022-01-06 [patent_title] => TRAY FOR FEEDING MULTIPLE PETS TOGETHER [patent_app_type] => utility [patent_app_number] => 17/481060 [patent_app_country] => US [patent_app_date] => 2021-09-21 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 0 [patent_figures_cnt] => 0 [patent_no_of_words] => 1923 [patent_no_of_claims] => 0 [patent_no_of_ind_claims] => -7 [patent_words_short_claim] => 71 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => publication [pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 17481060 [rel_patent_id] =>[rel_patent_doc_number] =>)
17/481060
TRAY FOR FEEDING MULTIPLE PETS TOGETHER Sep 20, 2021 Abandoned
Array ( [id] => 19058396 [patent_doc_number] => 11937583 [patent_country] => US [patent_kind] => B2 [patent_issue_date] => 2024-03-26 [patent_title] => Food delivery and feeding system [patent_app_type] => utility [patent_app_number] => 17/480883 [patent_app_country] => US [patent_app_date] => 2021-09-21 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 11 [patent_figures_cnt] => 24 [patent_no_of_words] => 13134 [patent_no_of_claims] => 19 [patent_no_of_ind_claims] => 2 [patent_words_short_claim] => 149 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => patent [pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 17480883 [rel_patent_id] =>[rel_patent_doc_number] =>)
17/480883
Food delivery and feeding system Sep 20, 2021 Issued
Array ( [id] => 18257898 [patent_doc_number] => 20230084938 [patent_country] => US [patent_kind] => A1 [patent_issue_date] => 2023-03-16 [patent_title] => ANIMAL SUCTION FOOTBATH DEVICE [patent_app_type] => utility [patent_app_number] => 17/477085 [patent_app_country] => US [patent_app_date] => 2021-09-16 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 0 [patent_figures_cnt] => 0 [patent_no_of_words] => 3190 [patent_no_of_claims] => 0 [patent_no_of_ind_claims] => -6 [patent_words_short_claim] => 160 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => publication [pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 17477085 [rel_patent_id] =>[rel_patent_doc_number] =>)
17/477085
ANIMAL SUCTION FOOTBATH DEVICE Sep 15, 2021 Abandoned
Array ( [id] => 17782972 [patent_doc_number] => 11406068 [patent_country] => US [patent_kind] => B2 [patent_issue_date] => 2022-08-09 [patent_title] => Plant cover with insect resistant bag for enclosing a plant [patent_app_type] => utility [patent_app_number] => 17/412447 [patent_app_country] => US [patent_app_date] => 2021-08-26 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 10 [patent_figures_cnt] => 10 [patent_no_of_words] => 2347 [patent_no_of_claims] => 24 [patent_no_of_ind_claims] => 4 [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] => 17412447 [rel_patent_id] =>[rel_patent_doc_number] =>)
17/412447
Plant cover with insect resistant bag for enclosing a plant Aug 25, 2021 Issued
Array ( [id] => 18573638 [patent_doc_number] => 11730139 [patent_country] => US [patent_kind] => B2 [patent_issue_date] => 2023-08-22 [patent_title] => Automatic feeding device [patent_app_type] => utility [patent_app_number] => 17/406069 [patent_app_country] => US [patent_app_date] => 2021-08-18 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 6 [patent_figures_cnt] => 6 [patent_no_of_words] => 4205 [patent_no_of_claims] => 17 [patent_no_of_ind_claims] => 1 [patent_words_short_claim] => 157 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => patent [pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 17406069 [rel_patent_id] =>[rel_patent_doc_number] =>)
17/406069
Automatic feeding device Aug 17, 2021 Issued
Array ( [id] => 17531657 [patent_doc_number] => 20220110266 [patent_country] => US [patent_kind] => A1 [patent_issue_date] => 2022-04-14 [patent_title] => METHOD FOR BUILDING FARMLAND ECOSYSTEM WITH MULTIPLE MUTUAL-BENEFIT SPECIES IN MULTIPLE HABITATS [patent_app_type] => utility [patent_app_number] => 17/395731 [patent_app_country] => US [patent_app_date] => 2021-08-06 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 0 [patent_figures_cnt] => 0 [patent_no_of_words] => 3389 [patent_no_of_claims] => 0 [patent_no_of_ind_claims] => -19 [patent_words_short_claim] => 199 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => publication [pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 17395731 [rel_patent_id] =>[rel_patent_doc_number] =>)
17/395731
Method for building farmland ecosystem with multiple mutual-benefit species in multiple habitats Aug 5, 2021 Issued
Array ( [id] => 17827540 [patent_doc_number] => 20220264844 [patent_country] => US [patent_kind] => A1 [patent_issue_date] => 2022-08-25 [patent_title] => TIME RELEASE APPLICATION AND MONITORING SYSTEM [patent_app_type] => utility [patent_app_number] => 17/393282 [patent_app_country] => US [patent_app_date] => 2021-08-03 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 0 [patent_figures_cnt] => 0 [patent_no_of_words] => 7575 [patent_no_of_claims] => 0 [patent_no_of_ind_claims] => -7 [patent_words_short_claim] => 447 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => publication [pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 17393282 [rel_patent_id] =>[rel_patent_doc_number] =>)
17/393282
TIME RELEASE APPLICATION AND MONITORING SYSTEM Aug 2, 2021 Abandoned
Array ( [id] => 17382976 [patent_doc_number] => 20220030828 [patent_country] => US [patent_kind] => A1 [patent_issue_date] => 2022-02-03 [patent_title] => Raised adjustable pet dish tray [patent_app_type] => utility [patent_app_number] => 17/393401 [patent_app_country] => US [patent_app_date] => 2021-08-03 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 0 [patent_figures_cnt] => 0 [patent_no_of_words] => 1556 [patent_no_of_claims] => 0 [patent_no_of_ind_claims] => -17 [patent_words_short_claim] => 103 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => publication [pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 17393401 [rel_patent_id] =>[rel_patent_doc_number] =>)
17/393401
Raised adjustable pet dish tray Aug 2, 2021 Issued
Array ( [id] => 18836281 [patent_doc_number] => 11844334 [patent_country] => US [patent_kind] => B1 [patent_issue_date] => 2023-12-19 [patent_title] => Vibratory animal feeder [patent_app_type] => utility [patent_app_number] => 17/385187 [patent_app_country] => US [patent_app_date] => 2021-07-26 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 8 [patent_figures_cnt] => 8 [patent_no_of_words] => 3585 [patent_no_of_claims] => 10 [patent_no_of_ind_claims] => 3 [patent_words_short_claim] => 328 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => patent [pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 17385187 [rel_patent_id] =>[rel_patent_doc_number] =>)
17/385187
Vibratory animal feeder Jul 25, 2021 Issued
Array ( [id] => 17397261 [patent_doc_number] => 20220039351 [patent_country] => US [patent_kind] => A1 [patent_issue_date] => 2022-02-10 [patent_title] => AUTOMATIC PET FOOD SUPPLIER [patent_app_type] => utility [patent_app_number] => 17/384099 [patent_app_country] => US [patent_app_date] => 2021-07-23 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 0 [patent_figures_cnt] => 0 [patent_no_of_words] => 5253 [patent_no_of_claims] => 0 [patent_no_of_ind_claims] => -11 [patent_words_short_claim] => 293 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => publication [pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 17384099 [rel_patent_id] =>[rel_patent_doc_number] =>)
17/384099
AUTOMATIC PET FOOD SUPPLIER Jul 22, 2021 Abandoned
Array ( [id] => 18746477 [patent_doc_number] => 11805761 [patent_country] => US [patent_kind] => B2 [patent_issue_date] => 2023-11-07 [patent_title] => Portable pet meal assembly [patent_app_type] => utility [patent_app_number] => 17/381345 [patent_app_country] => US [patent_app_date] => 2021-07-21 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 6 [patent_figures_cnt] => 6 [patent_no_of_words] => 1901 [patent_no_of_claims] => 1 [patent_no_of_ind_claims] => 1 [patent_words_short_claim] => 216 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => patent [pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 17381345 [rel_patent_id] =>[rel_patent_doc_number] =>)
17/381345
Portable pet meal assembly Jul 20, 2021 Issued
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