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Jason Chan

Examiner (ID: 8511)

Most Active Art Unit
2608
Art Unit(s)
2601, 2733, 2622, 2743, 2608, 2619, 2744, 2605, 2633, 2613
Total Applications
354
Issued Applications
258
Pending Applications
30
Abandoned Applications
68

Applications

Application numberTitle of the applicationFiling DateStatus
Array ( [id] => 15291621 [patent_doc_number] => 20190388946 [patent_country] => US [patent_kind] => A1 [patent_issue_date] => 2019-12-26 [patent_title] => Device for Securing a Tool and Method for Manufacturing Such a Device [patent_app_type] => utility [patent_app_number] => 16/481361 [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] => 4604 [patent_no_of_claims] => 0 [patent_no_of_ind_claims] => -23 [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] => 16481361 [rel_patent_id] =>[rel_patent_doc_number] =>)
16/481361
Device for securing a tool and method for manufacturing such a device Feb 18, 2018 Issued
Array ( [id] => 16482935 [patent_doc_number] => 20200376535 [patent_country] => US [patent_kind] => A1 [patent_issue_date] => 2020-12-03 [patent_title] => CAN BASE FORMING [patent_app_type] => utility [patent_app_number] => 16/607208 [patent_app_country] => US [patent_app_date] => 2018-02-16 [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] => -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] => 16607208 [rel_patent_id] =>[rel_patent_doc_number] =>)
16/607208
Can base forming Feb 15, 2018 Issued
Array ( [id] => 17489663 [patent_doc_number] => 11278945 [patent_country] => US [patent_kind] => B2 [patent_issue_date] => 2022-03-22 [patent_title] => Die set and working method using the die set [patent_app_type] => utility [patent_app_number] => 16/481953 [patent_app_country] => US [patent_app_date] => 2018-01-31 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 12 [patent_figures_cnt] => 18 [patent_no_of_words] => 8246 [patent_no_of_claims] => 11 [patent_no_of_ind_claims] => 3 [patent_words_short_claim] => 287 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => patent [pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 16481953 [rel_patent_id] =>[rel_patent_doc_number] =>)
16/481953
Die set and working method using the die set Jan 30, 2018 Issued
Array ( [id] => 15452207 [patent_doc_number] => 20200038927 [patent_country] => US [patent_kind] => A1 [patent_issue_date] => 2020-02-06 [patent_title] => A MANDREL ADJUSTMENT ASSEMBLY FOR A MULTI-WALL PIPE PRODUCTION MADE OF COATED METAL SHEET [patent_app_type] => utility [patent_app_number] => 16/479157 [patent_app_country] => US [patent_app_date] => 2018-01-17 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 0 [patent_figures_cnt] => 0 [patent_no_of_words] => 1833 [patent_no_of_claims] => 0 [patent_no_of_ind_claims] => -8 [patent_words_short_claim] => 115 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => publication [pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 16479157 [rel_patent_id] =>[rel_patent_doc_number] =>)
16/479157
A MANDREL ADJUSTMENT ASSEMBLY FOR A MULTI-WALL PIPE PRODUCTION MADE OF COATED METAL SHEET Jan 16, 2018 Abandoned
Array ( [id] => 17095881 [patent_doc_number] => 20210283672 [patent_country] => US [patent_kind] => A1 [patent_issue_date] => 2021-09-16 [patent_title] => Constrained Ironing [patent_app_type] => utility [patent_app_number] => 15/853881 [patent_app_country] => US [patent_app_date] => 2017-12-25 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 0 [patent_figures_cnt] => 0 [patent_no_of_words] => 2198 [patent_no_of_claims] => 0 [patent_no_of_ind_claims] => -9 [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] => 15853881 [rel_patent_id] =>[rel_patent_doc_number] =>)
15/853881
Constrained Ironing Dec 24, 2017 Abandoned
Array ( [id] => 17235899 [patent_doc_number] => 11179762 [patent_country] => US [patent_kind] => B2 [patent_issue_date] => 2021-11-23 [patent_title] => Method and device for producing sheet-metal components [patent_app_type] => utility [patent_app_number] => 16/470768 [patent_app_country] => US [patent_app_date] => 2017-12-21 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 6 [patent_figures_cnt] => 8 [patent_no_of_words] => 5371 [patent_no_of_claims] => 14 [patent_no_of_ind_claims] => 1 [patent_words_short_claim] => 163 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => patent [pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 16470768 [rel_patent_id] =>[rel_patent_doc_number] =>)
16/470768
Method and device for producing sheet-metal components Dec 20, 2017 Issued
Array ( [id] => 19012161 [patent_doc_number] => 11919065 [patent_country] => US [patent_kind] => B2 [patent_issue_date] => 2024-03-05 [patent_title] => Method for producing hot-forged material [patent_app_type] => utility [patent_app_number] => 16/468937 [patent_app_country] => US [patent_app_date] => 2017-12-21 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 3 [patent_figures_cnt] => 3 [patent_no_of_words] => 5563 [patent_no_of_claims] => 10 [patent_no_of_ind_claims] => 1 [patent_words_short_claim] => 229 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => patent [pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 16468937 [rel_patent_id] =>[rel_patent_doc_number] =>)
16/468937
Method for producing hot-forged material Dec 20, 2017 Issued
Array ( [id] => 17512888 [patent_doc_number] => 11292008 [patent_country] => US [patent_kind] => B2 [patent_issue_date] => 2022-04-05 [patent_title] => Vortex mill and method of vortex milling for obtaining powder with customizable particle size distribution [patent_app_type] => utility [patent_app_number] => 15/838384 [patent_app_country] => US [patent_app_date] => 2017-12-12 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 14 [patent_figures_cnt] => 14 [patent_no_of_words] => 9379 [patent_no_of_claims] => 5 [patent_no_of_ind_claims] => 1 [patent_words_short_claim] => 540 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => patent [pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 15838384 [rel_patent_id] =>[rel_patent_doc_number] =>)
15/838384
Vortex mill and method of vortex milling for obtaining powder with customizable particle size distribution Dec 11, 2017 Issued
Array ( [id] => 15587283 [patent_doc_number] => 20200070176 [patent_country] => US [patent_kind] => A1 [patent_issue_date] => 2020-03-05 [patent_title] => Cutting Unit For Recovering Gluten From A Mixture Containing Starch And Gluten [patent_app_type] => utility [patent_app_number] => 16/349861 [patent_app_country] => US [patent_app_date] => 2017-11-14 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 0 [patent_figures_cnt] => 0 [patent_no_of_words] => 6095 [patent_no_of_claims] => 0 [patent_no_of_ind_claims] => -19 [patent_words_short_claim] => 270 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => publication [pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 16349861 [rel_patent_id] =>[rel_patent_doc_number] =>)
16/349861
Cutting Unit For Recovering Gluten From A Mixture Containing Starch And Gluten Nov 13, 2017 Abandoned
Array ( [id] => 17051207 [patent_doc_number] => 20210260641 [patent_country] => US [patent_kind] => A1 [patent_issue_date] => 2021-08-26 [patent_title] => METHOD FOR PRODUCING A COMPONENT AND TOOL THEREFOR [patent_app_type] => utility [patent_app_number] => 16/644396 [patent_app_country] => US [patent_app_date] => 2017-09-05 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 0 [patent_figures_cnt] => 0 [patent_no_of_words] => 7349 [patent_no_of_claims] => 0 [patent_no_of_ind_claims] => -17 [patent_words_short_claim] => 98 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => publication [pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 16644396 [rel_patent_id] =>[rel_patent_doc_number] =>)
16/644396
METHOD FOR PRODUCING A COMPONENT AND TOOL THEREFOR Sep 4, 2017 Abandoned
Array ( [id] => 18434852 [patent_doc_number] => 20230182146 [patent_country] => US [patent_kind] => A1 [patent_issue_date] => 2023-06-15 [patent_title] => Method for Starting a Grinding Tube [patent_app_type] => utility [patent_app_number] => 16/316514 [patent_app_country] => US [patent_app_date] => 2017-05-23 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 0 [patent_figures_cnt] => 0 [patent_no_of_words] => 2865 [patent_no_of_claims] => 0 [patent_no_of_ind_claims] => -4 [patent_words_short_claim] => 27 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => publication [pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 16316514 [rel_patent_id] =>[rel_patent_doc_number] =>)
16/316514
Method for starting a grinding tube May 22, 2017 Issued
Array ( [id] => 15928987 [patent_doc_number] => 20200156127 [patent_country] => US [patent_kind] => A1 [patent_issue_date] => 2020-05-21 [patent_title] => Continuous tube rolling method and mandrel assembly for the implementation thereof [patent_app_type] => utility [patent_app_number] => 16/610739 [patent_app_country] => US [patent_app_date] => 2017-05-05 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 0 [patent_figures_cnt] => 0 [patent_no_of_words] => 2799 [patent_no_of_claims] => 0 [patent_no_of_ind_claims] => 0 [patent_words_short_claim] => 131 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => publication [pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 16610739 [rel_patent_id] =>[rel_patent_doc_number] =>)
16/610739
Continuous tube rolling method and mandrel assembly for the implementation thereof May 4, 2017 Abandoned
Array ( [id] => 16375485 [patent_doc_number] => 20200324327 [patent_country] => US [patent_kind] => A1 [patent_issue_date] => 2020-10-15 [patent_title] => FACILITY AND METHOD FOR COLD ROLLING METAL STRIP [patent_app_type] => utility [patent_app_number] => 16/094566 [patent_app_country] => US [patent_app_date] => 2017-04-18 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 0 [patent_figures_cnt] => 0 [patent_no_of_words] => 3379 [patent_no_of_claims] => 0 [patent_no_of_ind_claims] => -6 [patent_words_short_claim] => 114 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => publication [pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 16094566 [rel_patent_id] =>[rel_patent_doc_number] =>)
16/094566
FACILITY AND METHOD FOR COLD ROLLING METAL STRIP Apr 17, 2017 Abandoned
Array ( [id] => 13587593 [patent_doc_number] => 20180345345 [patent_country] => US [patent_kind] => A1 [patent_issue_date] => 2018-12-06 [patent_title] => COILED MATERIAL PASSING DEVICE AND COILED MATERIAL PASSING METHOD [patent_app_type] => utility [patent_app_number] => 15/779631 [patent_app_country] => US [patent_app_date] => 2016-12-26 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 0 [patent_figures_cnt] => 0 [patent_no_of_words] => 8883 [patent_no_of_claims] => 0 [patent_no_of_ind_claims] => -4 [patent_words_short_claim] => 83 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => publication [pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 15779631 [rel_patent_id] =>[rel_patent_doc_number] =>)
15/779631
Coiled material passing device and coiled material passing method Dec 25, 2016 Issued
Array ( [id] => 13775703 [patent_doc_number] => 20190001390 [patent_country] => US [patent_kind] => A1 [patent_issue_date] => 2019-01-03 [patent_title] => Metal Products And Methods For Forming Components Thereof [patent_app_type] => utility [patent_app_number] => 16/060863 [patent_app_country] => US [patent_app_date] => 2016-12-09 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 0 [patent_figures_cnt] => 0 [patent_no_of_words] => 7615 [patent_no_of_claims] => 0 [patent_no_of_ind_claims] => -17 [patent_words_short_claim] => 53 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => publication [pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 16060863 [rel_patent_id] =>[rel_patent_doc_number] =>)
16/060863
Metal Products And Methods For Forming Components Thereof Dec 8, 2016 Pending
Array ( [id] => 12022660 [patent_doc_number] => 20170312759 [patent_country] => US [patent_kind] => A1 [patent_issue_date] => 2017-11-02 [patent_title] => 'APPARATUS FOR SIMULTANEOUS GRINDING AND FROTH FLOTATION' [patent_app_type] => utility [patent_app_number] => 15/526059 [patent_app_country] => US [patent_app_date] => 2015-11-24 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 4 [patent_figures_cnt] => 4 [patent_no_of_words] => 14245 [patent_no_of_claims] => 17 [patent_no_of_ind_claims] => 2 [patent_words_short_claim] => 0 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => publication [pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 15526059 [rel_patent_id] =>[rel_patent_doc_number] =>)
15/526059
Apparatus for simultaneous grinding and froth flotation Nov 23, 2015 Issued
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