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] => 16945819 [patent_doc_number] => 20210204510 [patent_country] => US [patent_kind] => A1 [patent_issue_date] => 2021-07-08 [patent_title] => Animal Feeder Refilling Assembly [patent_app_type] => utility [patent_app_number] => 16/732460 [patent_app_country] => US [patent_app_date] => 2020-01-02 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 0 [patent_figures_cnt] => 0 [patent_no_of_words] => 1611 [patent_no_of_claims] => 0 [patent_no_of_ind_claims] => -12 [patent_words_short_claim] => 207 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => publication [pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 16732460 [rel_patent_id] =>[rel_patent_doc_number] =>)
16/732460
Animal feeder refilling assembly Jan 1, 2020 Issued
Array ( [id] => 17354513 [patent_doc_number] => 20220015309 [patent_country] => US [patent_kind] => A1 [patent_issue_date] => 2022-01-20 [patent_title] => Substrate for Producing Consumer-Ready Vegetables, Mushrooms or Herbs in a Closed Container [patent_app_type] => utility [patent_app_number] => 17/294840 [patent_app_country] => US [patent_app_date] => 2019-12-19 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 0 [patent_figures_cnt] => 0 [patent_no_of_words] => 4044 [patent_no_of_claims] => 0 [patent_no_of_ind_claims] => -19 [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] => 17294840 [rel_patent_id] =>[rel_patent_doc_number] =>)
17/294840
Substrate for Producing Consumer-Ready Vegetables, Mushrooms or Herbs in a Closed Container Dec 18, 2019 Abandoned
Array ( [id] => 16007317 [patent_doc_number] => 20200178501 [patent_country] => US [patent_kind] => A1 [patent_issue_date] => 2020-06-11 [patent_title] => Conversion System for Stand and Fill Feeder [patent_app_type] => utility [patent_app_number] => 16/709368 [patent_app_country] => US [patent_app_date] => 2019-12-10 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 0 [patent_figures_cnt] => 0 [patent_no_of_words] => 2891 [patent_no_of_claims] => 0 [patent_no_of_ind_claims] => -17 [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] => 16709368 [rel_patent_id] =>[rel_patent_doc_number] =>)
16/709368
Conversion System for Stand and Fill Feeder Dec 9, 2019 Abandoned
Array ( [id] => 17271965 [patent_doc_number] => 20210378163 [patent_country] => US [patent_kind] => A1 [patent_issue_date] => 2021-12-09 [patent_title] => METHOD FOR CONTROLLING PATHOGENS AND/OR PREVENTING DISEASES RESULTING FROM THE PRESENCE OF THE PATHOGENS IN AND/OR ON SEEDS [patent_app_type] => utility [patent_app_number] => 17/309472 [patent_app_country] => US [patent_app_date] => 2019-11-27 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 0 [patent_figures_cnt] => 0 [patent_no_of_words] => 10195 [patent_no_of_claims] => 0 [patent_no_of_ind_claims] => -36 [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] => 17309472 [rel_patent_id] =>[rel_patent_doc_number] =>)
17/309472
Method for controlling pathogens and/or preventing diseases resulting from the presence of the pathogens in and/or on seeds Nov 26, 2019 Issued
Array ( [id] => 17502481 [patent_doc_number] => 20220095583 [patent_country] => US [patent_kind] => A1 [patent_issue_date] => 2022-03-31 [patent_title] => Horse Feeding Device [patent_app_type] => utility [patent_app_number] => 17/422544 [patent_app_country] => US [patent_app_date] => 2019-11-27 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 0 [patent_figures_cnt] => 0 [patent_no_of_words] => 4774 [patent_no_of_claims] => 0 [patent_no_of_ind_claims] => -19 [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] => 17422544 [rel_patent_id] =>[rel_patent_doc_number] =>)
17/422544
Horse Feeding Device Nov 26, 2019 Abandoned
Array ( [id] => 18011534 [patent_doc_number] => 11503801 [patent_country] => US [patent_kind] => B2 [patent_issue_date] => 2022-11-22 [patent_title] => Pet bowl with automatic lid [patent_app_type] => utility [patent_app_number] => 16/698067 [patent_app_country] => US [patent_app_date] => 2019-11-27 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 7 [patent_figures_cnt] => 16 [patent_no_of_words] => 2345 [patent_no_of_claims] => 5 [patent_no_of_ind_claims] => 2 [patent_words_short_claim] => 186 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => patent [pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 16698067 [rel_patent_id] =>[rel_patent_doc_number] =>)
16/698067
Pet bowl with automatic lid Nov 26, 2019 Issued
Array ( [id] => 16852751 [patent_doc_number] => 20210153496 [patent_country] => US [patent_kind] => A1 [patent_issue_date] => 2021-05-27 [patent_title] => Weed Killing Apparatus Using Radio Frequency Energy and Matching Circuits [patent_app_type] => utility [patent_app_number] => 16/695628 [patent_app_country] => US [patent_app_date] => 2019-11-26 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 0 [patent_figures_cnt] => 0 [patent_no_of_words] => 4230 [patent_no_of_claims] => 0 [patent_no_of_ind_claims] => -18 [patent_words_short_claim] => 39 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => publication [pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 16695628 [rel_patent_id] =>[rel_patent_doc_number] =>)
16/695628
Weed Killing Apparatus Using Radio Frequency Energy and Matching Circuits Nov 25, 2019 Abandoned
Array ( [id] => 16836948 [patent_doc_number] => 20210144960 [patent_country] => US [patent_kind] => A1 [patent_issue_date] => 2021-05-20 [patent_title] => Automatic pet feeder with cooler [patent_app_type] => utility [patent_app_number] => 16/686112 [patent_app_country] => US [patent_app_date] => 2019-11-16 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 0 [patent_figures_cnt] => 0 [patent_no_of_words] => 4315 [patent_no_of_claims] => 0 [patent_no_of_ind_claims] => -19 [patent_words_short_claim] => 158 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => publication [pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 16686112 [rel_patent_id] =>[rel_patent_doc_number] =>)
16/686112
Automatic pet feeder with cooler Nov 15, 2019 Abandoned
Array ( [id] => 15926085 [patent_doc_number] => 20200154676 [patent_country] => US [patent_kind] => A1 [patent_issue_date] => 2020-05-21 [patent_title] => PET TREAT HOLDER AND SAFETY DEVICE [patent_app_type] => utility [patent_app_number] => 16/685706 [patent_app_country] => US [patent_app_date] => 2019-11-15 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 0 [patent_figures_cnt] => 0 [patent_no_of_words] => 4036 [patent_no_of_claims] => 0 [patent_no_of_ind_claims] => -17 [patent_words_short_claim] => 60 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => publication [pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 16685706 [rel_patent_id] =>[rel_patent_doc_number] =>)
16/685706
PET TREAT HOLDER AND SAFETY DEVICE Nov 14, 2019 Abandoned
Array ( [id] => 15584553 [patent_doc_number] => 20200068811 [patent_country] => US [patent_kind] => A1 [patent_issue_date] => 2020-03-05 [patent_title] => Modular Composting Garden Container, System, and Method of Use [patent_app_type] => utility [patent_app_number] => 16/679240 [patent_app_country] => US [patent_app_date] => 2019-11-10 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 0 [patent_figures_cnt] => 0 [patent_no_of_words] => 5394 [patent_no_of_claims] => 0 [patent_no_of_ind_claims] => 0 [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] => 16679240 [rel_patent_id] =>[rel_patent_doc_number] =>)
16/679240
Modular composting garden container, system, and method of use Nov 9, 2019 Issued
Array ( [id] => 16282032 [patent_doc_number] => 20200275634 [patent_country] => US [patent_kind] => A1 [patent_issue_date] => 2020-09-03 [patent_title] => ANIMAL FEEDING APPARATUS AND METHOD [patent_app_type] => utility [patent_app_number] => 16/673394 [patent_app_country] => US [patent_app_date] => 2019-11-04 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 0 [patent_figures_cnt] => 0 [patent_no_of_words] => 2599 [patent_no_of_claims] => 0 [patent_no_of_ind_claims] => -7 [patent_words_short_claim] => 96 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => publication [pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 16673394 [rel_patent_id] =>[rel_patent_doc_number] =>)
16/673394
Animal feeding apparatus and method Nov 3, 2019 Issued
Array ( [id] => 18050207 [patent_doc_number] => 11523571 [patent_country] => US [patent_kind] => B2 [patent_issue_date] => 2022-12-13 [patent_title] => Crop-specific automated irrigation and nutrient management [patent_app_type] => utility [patent_app_number] => 16/667475 [patent_app_country] => US [patent_app_date] => 2019-10-29 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 28 [patent_figures_cnt] => 29 [patent_no_of_words] => 15256 [patent_no_of_claims] => 20 [patent_no_of_ind_claims] => 2 [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] => 16667475 [rel_patent_id] =>[rel_patent_doc_number] =>)
16/667475
Crop-specific automated irrigation and nutrient management Oct 28, 2019 Issued
Array ( [id] => 16748163 [patent_doc_number] => 20210100172 [patent_country] => US [patent_kind] => A1 [patent_issue_date] => 2021-04-08 [patent_title] => ACTIVE INDOOR PLANTING DYNAMIC CARBON DIOXIDE CONCENTRATION ADJUSTMENT SYSTEM [patent_app_type] => utility [patent_app_number] => 16/665530 [patent_app_country] => US [patent_app_date] => 2019-10-28 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 0 [patent_figures_cnt] => 0 [patent_no_of_words] => 2016 [patent_no_of_claims] => 0 [patent_no_of_ind_claims] => -3 [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] => 16665530 [rel_patent_id] =>[rel_patent_doc_number] =>)
16/665530
ACTIVE INDOOR PLANTING DYNAMIC CARBON DIOXIDE CONCENTRATION ADJUSTMENT SYSTEM Oct 27, 2019 Abandoned
Array ( [id] => 17290193 [patent_doc_number] => 20210386032 [patent_country] => US [patent_kind] => A1 [patent_issue_date] => 2021-12-16 [patent_title] => LIVESTOCK DRY OFF METHOD AND DEVICE [patent_app_type] => utility [patent_app_number] => 17/283561 [patent_app_country] => US [patent_app_date] => 2019-10-10 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 0 [patent_figures_cnt] => 0 [patent_no_of_words] => 16585 [patent_no_of_claims] => 0 [patent_no_of_ind_claims] => -172 [patent_words_short_claim] => 126 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => publication [pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 17283561 [rel_patent_id] =>[rel_patent_doc_number] =>)
17/283561
Livestock dry off method and device Oct 9, 2019 Issued
Array ( [id] => 18200586 [patent_doc_number] => 11582950 [patent_country] => US [patent_kind] => B2 [patent_issue_date] => 2023-02-21 [patent_title] => Pet bath [patent_app_type] => utility [patent_app_number] => 16/586264 [patent_app_country] => US [patent_app_date] => 2019-09-27 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 9 [patent_figures_cnt] => 9 [patent_no_of_words] => 6972 [patent_no_of_claims] => 17 [patent_no_of_ind_claims] => 1 [patent_words_short_claim] => 175 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => patent [pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 16586264 [rel_patent_id] =>[rel_patent_doc_number] =>)
16/586264
Pet bath Sep 26, 2019 Issued
Array ( [id] => 15707399 [patent_doc_number] => 20200100465 [patent_country] => US [patent_kind] => A1 [patent_issue_date] => 2020-04-02 [patent_title] => PET BATH [patent_app_type] => utility [patent_app_number] => 16/586319 [patent_app_country] => US [patent_app_date] => 2019-09-27 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 0 [patent_figures_cnt] => 0 [patent_no_of_words] => 8058 [patent_no_of_claims] => 0 [patent_no_of_ind_claims] => -15 [patent_words_short_claim] => 171 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => publication [pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 16586319 [rel_patent_id] =>[rel_patent_doc_number] =>)
16/586319
Pet bath Sep 26, 2019 Issued
Array ( [id] => 15707401 [patent_doc_number] => 20200100466 [patent_country] => US [patent_kind] => A1 [patent_issue_date] => 2020-04-02 [patent_title] => PET BATH [patent_app_type] => utility [patent_app_number] => 16/586459 [patent_app_country] => US [patent_app_date] => 2019-09-27 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 0 [patent_figures_cnt] => 0 [patent_no_of_words] => 9106 [patent_no_of_claims] => 0 [patent_no_of_ind_claims] => -15 [patent_words_short_claim] => 230 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => publication [pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 16586459 [rel_patent_id] =>[rel_patent_doc_number] =>)
16/586459
Pet bath Sep 26, 2019 Issued
Array ( [id] => 15614433 [patent_doc_number] => 20200077621 [patent_country] => US [patent_kind] => A1 [patent_issue_date] => 2020-03-12 [patent_title] => ATTRACTANT PET FOOD CONTAINER [patent_app_type] => utility [patent_app_number] => 16/563889 [patent_app_country] => US [patent_app_date] => 2019-09-08 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 0 [patent_figures_cnt] => 0 [patent_no_of_words] => 2492 [patent_no_of_claims] => 0 [patent_no_of_ind_claims] => -17 [patent_words_short_claim] => 35 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => publication [pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 16563889 [rel_patent_id] =>[rel_patent_doc_number] =>)
16/563889
Attractant pet food container Sep 7, 2019 Issued
Array ( [id] => 16685891 [patent_doc_number] => 20210068366 [patent_country] => US [patent_kind] => A1 [patent_issue_date] => 2021-03-11 [patent_title] => Collapsible Dish Assembly [patent_app_type] => utility [patent_app_number] => 16/562081 [patent_app_country] => US [patent_app_date] => 2019-09-05 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 0 [patent_figures_cnt] => 0 [patent_no_of_words] => 1317 [patent_no_of_claims] => 0 [patent_no_of_ind_claims] => -6 [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] => 16562081 [rel_patent_id] =>[rel_patent_doc_number] =>)
16/562081
Collapsible Dish Assembly Sep 4, 2019 Abandoned
Array ( [id] => 16626696 [patent_doc_number] => 20210045349 [patent_country] => US [patent_kind] => A1 [patent_issue_date] => 2021-02-18 [patent_title] => Game Animal Feeder Chute Assembly [patent_app_type] => utility [patent_app_number] => 16/537798 [patent_app_country] => US [patent_app_date] => 2019-08-12 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 0 [patent_figures_cnt] => 0 [patent_no_of_words] => 2470 [patent_no_of_claims] => 0 [patent_no_of_ind_claims] => -6 [patent_words_short_claim] => 149 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => publication [pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 16537798 [rel_patent_id] =>[rel_patent_doc_number] =>)
16/537798
Game animal feeder chute assembly Aug 11, 2019 Issued
Menu