Search

David Z. Huang

Examiner (ID: 3727, Phone: (571)270-5360 , Office: P/2856 )

Most Active Art Unit
2856
Art Unit(s)
2861, 2856, 2855
Total Applications
896
Issued Applications
706
Pending Applications
79
Abandoned Applications
135

Applications

Application numberTitle of the applicationFiling DateStatus
Array ( [id] => 15801965 [patent_doc_number] => 20200124125 [patent_country] => US [patent_kind] => A1 [patent_issue_date] => 2020-04-23 [patent_title] => METHOD OF MAKING WET FRICTION MATERIAL WITH WATER BASED PHENOLIC RESIN [patent_app_type] => utility [patent_app_number] => 16/163540 [patent_app_country] => US [patent_app_date] => 2018-10-17 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 0 [patent_figures_cnt] => 0 [patent_no_of_words] => 1900 [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] => 16163540 [rel_patent_id] =>[rel_patent_doc_number] =>)
16/163540
METHOD OF MAKING WET FRICTION MATERIAL WITH WATER BASED PHENOLIC RESIN Oct 16, 2018 Abandoned
Array ( [id] => 17452339 [patent_doc_number] => 11267176 [patent_country] => US [patent_kind] => B2 [patent_issue_date] => 2022-03-08 [patent_title] => Methods for making flexible containers and associated products [patent_app_type] => utility [patent_app_number] => 16/160480 [patent_app_country] => US [patent_app_date] => 2018-10-15 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 4 [patent_figures_cnt] => 4 [patent_no_of_words] => 5198 [patent_no_of_claims] => 23 [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] => 16160480 [rel_patent_id] =>[rel_patent_doc_number] =>)
16/160480
Methods for making flexible containers and associated products Oct 14, 2018 Issued
Array ( [id] => 16984741 [patent_doc_number] => 11071891 [patent_country] => US [patent_kind] => B2 [patent_issue_date] => 2021-07-27 [patent_title] => Exercise ball manufacturing method [patent_app_type] => utility [patent_app_number] => 16/755013 [patent_app_country] => US [patent_app_date] => 2018-10-12 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 3 [patent_figures_cnt] => 5 [patent_no_of_words] => 2319 [patent_no_of_claims] => 2 [patent_no_of_ind_claims] => 2 [patent_words_short_claim] => 70 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => patent [pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 16755013 [rel_patent_id] =>[rel_patent_doc_number] =>)
16/755013
Exercise ball manufacturing method Oct 11, 2018 Issued
Array ( [id] => 16361158 [patent_doc_number] => 20200317909 [patent_country] => US [patent_kind] => A1 [patent_issue_date] => 2020-10-08 [patent_title] => CURABLE RESIN COMPOSITION AND FIBER REINFORCED RESIN MATRIX COMPOSITE MATERIAL [patent_app_type] => utility [patent_app_number] => 16/753434 [patent_app_country] => US [patent_app_date] => 2018-10-05 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 0 [patent_figures_cnt] => 0 [patent_no_of_words] => 10470 [patent_no_of_claims] => 0 [patent_no_of_ind_claims] => -15 [patent_words_short_claim] => 62 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => publication [pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 16753434 [rel_patent_id] =>[rel_patent_doc_number] =>)
16/753434
Curable resin composition and fiber reinforced resin matrix composite material Oct 4, 2018 Issued
Array ( [id] => 16998818 [patent_doc_number] => 11077604 [patent_country] => US [patent_kind] => B2 [patent_issue_date] => 2021-08-03 [patent_title] => Polymeric tubes with controlled orientation [patent_app_type] => utility [patent_app_number] => 16/148826 [patent_app_country] => US [patent_app_date] => 2018-10-01 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 15 [patent_figures_cnt] => 18 [patent_no_of_words] => 15023 [patent_no_of_claims] => 30 [patent_no_of_ind_claims] => 2 [patent_words_short_claim] => 108 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => patent [pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 16148826 [rel_patent_id] =>[rel_patent_doc_number] =>)
16/148826
Polymeric tubes with controlled orientation Sep 30, 2018 Issued
Array ( [id] => 16304729 [patent_doc_number] => 10773504 [patent_country] => US [patent_kind] => B2 [patent_issue_date] => 2020-09-15 [patent_title] => Systems and methods for manufacturing battery cells [patent_app_type] => utility [patent_app_number] => 16/145448 [patent_app_country] => US [patent_app_date] => 2018-09-28 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 6 [patent_figures_cnt] => 13 [patent_no_of_words] => 8329 [patent_no_of_claims] => 13 [patent_no_of_ind_claims] => 2 [patent_words_short_claim] => 174 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => patent [pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 16145448 [rel_patent_id] =>[rel_patent_doc_number] =>)
16/145448
Systems and methods for manufacturing battery cells Sep 27, 2018 Issued
Array ( [id] => 17006173 [patent_doc_number] => 20210237334 [patent_country] => US [patent_kind] => A1 [patent_issue_date] => 2021-08-05 [patent_title] => FILAMENT WINDING DEVICE [patent_app_type] => utility [patent_app_number] => 16/757789 [patent_app_country] => US [patent_app_date] => 2018-09-26 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 0 [patent_figures_cnt] => 0 [patent_no_of_words] => 13443 [patent_no_of_claims] => 0 [patent_no_of_ind_claims] => -14 [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] => 16757789 [rel_patent_id] =>[rel_patent_doc_number] =>)
16/757789
Filament winding device Sep 25, 2018 Issued
Array ( [id] => 16909792 [patent_doc_number] => 11041825 [patent_country] => US [patent_kind] => B2 [patent_issue_date] => 2021-06-22 [patent_title] => Methods, processes, and apparatus for depositing nanosensors on low surface energy substrates [patent_app_type] => utility [patent_app_number] => 16/136424 [patent_app_country] => US [patent_app_date] => 2018-09-20 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 6 [patent_figures_cnt] => 8 [patent_no_of_words] => 5746 [patent_no_of_claims] => 40 [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] => 16136424 [rel_patent_id] =>[rel_patent_doc_number] =>)
16/136424
Methods, processes, and apparatus for depositing nanosensors on low surface energy substrates Sep 19, 2018 Issued
Array ( [id] => 17727097 [patent_doc_number] => 11383467 [patent_country] => US [patent_kind] => B2 [patent_issue_date] => 2022-07-12 [patent_title] => Apparatus and method for continuously producing reinforced plastic pipe using transfer film [patent_app_type] => utility [patent_app_number] => 16/647502 [patent_app_country] => US [patent_app_date] => 2018-09-14 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 5 [patent_figures_cnt] => 9 [patent_no_of_words] => 7550 [patent_no_of_claims] => 32 [patent_no_of_ind_claims] => 1 [patent_words_short_claim] => 359 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => patent [pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 16647502 [rel_patent_id] =>[rel_patent_doc_number] =>)
16/647502
Apparatus and method for continuously producing reinforced plastic pipe using transfer film Sep 13, 2018 Issued
Array ( [id] => 17257591 [patent_doc_number] => 20210370576 [patent_country] => US [patent_kind] => A1 [patent_issue_date] => 2021-12-02 [patent_title] => PLASTIC FILM WITH AN ELASTIC CORD [patent_app_type] => utility [patent_app_number] => 16/648612 [patent_app_country] => US [patent_app_date] => 2018-09-06 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 0 [patent_figures_cnt] => 0 [patent_no_of_words] => 11260 [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] => 16648612 [rel_patent_id] =>[rel_patent_doc_number] =>)
16/648612
PLASTIC FILM WITH AN ELASTIC CORD Sep 5, 2018 Abandoned
Array ( [id] => 18152485 [patent_doc_number] => 11565439 [patent_country] => US [patent_kind] => B2 [patent_issue_date] => 2023-01-31 [patent_title] => Slurry delivery conduit of mixer and slurry delivery method [patent_app_type] => utility [patent_app_number] => 16/644051 [patent_app_country] => US [patent_app_date] => 2018-09-01 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 11 [patent_figures_cnt] => 28 [patent_no_of_words] => 11382 [patent_no_of_claims] => 20 [patent_no_of_ind_claims] => 2 [patent_words_short_claim] => 248 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => patent [pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 16644051 [rel_patent_id] =>[rel_patent_doc_number] =>)
16/644051
Slurry delivery conduit of mixer and slurry delivery method Aug 31, 2018 Issued
Array ( [id] => 17250544 [patent_doc_number] => 11186014 [patent_country] => US [patent_kind] => B2 [patent_issue_date] => 2021-11-30 [patent_title] => Process for shaping and process for impregnating a fibrous preform [patent_app_type] => utility [patent_app_number] => 16/642609 [patent_app_country] => US [patent_app_date] => 2018-08-29 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 9 [patent_figures_cnt] => 13 [patent_no_of_words] => 5722 [patent_no_of_claims] => 10 [patent_no_of_ind_claims] => 1 [patent_words_short_claim] => 240 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => patent [pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 16642609 [rel_patent_id] =>[rel_patent_doc_number] =>)
16/642609
Process for shaping and process for impregnating a fibrous preform Aug 28, 2018 Issued
Array ( [id] => 13984257 [patent_doc_number] => 20190061286 [patent_country] => US [patent_kind] => A1 [patent_issue_date] => 2019-02-28 [patent_title] => PRODUCTION OF A FIBER-REINFORCED THERMOPLASTIC PIPE [patent_app_type] => utility [patent_app_number] => 16/106328 [patent_app_country] => US [patent_app_date] => 2018-08-21 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 0 [patent_figures_cnt] => 0 [patent_no_of_words] => 4292 [patent_no_of_claims] => 0 [patent_no_of_ind_claims] => -13 [patent_words_short_claim] => 170 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => publication [pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 16106328 [rel_patent_id] =>[rel_patent_doc_number] =>)
16/106328
PRODUCTION OF A FIBER-REINFORCED THERMOPLASTIC PIPE Aug 20, 2018 Abandoned
Array ( [id] => 16549146 [patent_doc_number] => 10882289 [patent_country] => US [patent_kind] => B2 [patent_issue_date] => 2021-01-05 [patent_title] => Barrier film substrate, method of making same, and use thereof [patent_app_type] => utility [patent_app_number] => 16/103703 [patent_app_country] => US [patent_app_date] => 2018-08-14 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 3 [patent_figures_cnt] => 3 [patent_no_of_words] => 5207 [patent_no_of_claims] => 9 [patent_no_of_ind_claims] => 1 [patent_words_short_claim] => 249 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => patent [pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 16103703 [rel_patent_id] =>[rel_patent_doc_number] =>)
16/103703
Barrier film substrate, method of making same, and use thereof Aug 13, 2018 Issued
Array ( [id] => 13620143 [patent_doc_number] => 20180361623 [patent_country] => US [patent_kind] => A1 [patent_issue_date] => 2018-12-20 [patent_title] => METHODS FOR INCREASING A RETENTION FORCE BETWEEN A POLYMERIC SCAFFOLD AND A DELIVERY BALLOON [patent_app_type] => utility [patent_app_number] => 16/102384 [patent_app_country] => US [patent_app_date] => 2018-08-13 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 0 [patent_figures_cnt] => 0 [patent_no_of_words] => 9487 [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] => 16102384 [rel_patent_id] =>[rel_patent_doc_number] =>)
16/102384
Methods for increasing a retention force between a polymeric scaffold and a delivery balloon Aug 12, 2018 Issued
Array ( [id] => 15961701 [patent_doc_number] => 20200164602 [patent_country] => US [patent_kind] => A1 [patent_issue_date] => 2020-05-28 [patent_title] => Induction Heating of Composite Parts [patent_app_type] => utility [patent_app_number] => 16/633810 [patent_app_country] => US [patent_app_date] => 2018-08-13 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 0 [patent_figures_cnt] => 0 [patent_no_of_words] => 5980 [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] => 16633810 [rel_patent_id] =>[rel_patent_doc_number] =>)
16/633810
Induction heating of composite parts Aug 12, 2018 Issued
Array ( [id] => 15333153 [patent_doc_number] => 20200006906 [patent_country] => US [patent_kind] => A1 [patent_issue_date] => 2020-01-02 [patent_title] => MANUFACTURING METHOD OF CONNECTOR STRUCTURE [patent_app_type] => utility [patent_app_number] => 16/055160 [patent_app_country] => US [patent_app_date] => 2018-08-06 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 0 [patent_figures_cnt] => 0 [patent_no_of_words] => 3333 [patent_no_of_claims] => 0 [patent_no_of_ind_claims] => -5 [patent_words_short_claim] => 202 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => publication [pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 16055160 [rel_patent_id] =>[rel_patent_doc_number] =>)
16/055160
Manufacturing method of connector structure Aug 5, 2018 Issued
Array ( [id] => 16869183 [patent_doc_number] => 20210162650 [patent_country] => US [patent_kind] => A1 [patent_issue_date] => 2021-06-03 [patent_title] => Void Volume Measurement for a Composite Pipe [patent_app_type] => utility [patent_app_number] => 16/632519 [patent_app_country] => US [patent_app_date] => 2018-07-19 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 0 [patent_figures_cnt] => 0 [patent_no_of_words] => 3491 [patent_no_of_claims] => 0 [patent_no_of_ind_claims] => -18 [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] => 16632519 [rel_patent_id] =>[rel_patent_doc_number] =>)
16/632519
Void volume measurement for a composite pipe Jul 18, 2018 Issued
Array ( [id] => 16109971 [patent_doc_number] => 20200207008 [patent_country] => US [patent_kind] => A1 [patent_issue_date] => 2020-07-02 [patent_title] => Method and Apparatus for Making a Composite Pipe [patent_app_type] => utility [patent_app_number] => 16/632518 [patent_app_country] => US [patent_app_date] => 2018-07-19 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 0 [patent_figures_cnt] => 0 [patent_no_of_words] => 3816 [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] => 16632518 [rel_patent_id] =>[rel_patent_doc_number] =>)
16/632518
Method and apparatus for making a composite pipe Jul 18, 2018 Issued
Array ( [id] => 13537797 [patent_doc_number] => 20180320445 [patent_country] => US [patent_kind] => A1 [patent_issue_date] => 2018-11-08 [patent_title] => REINFORCED DIRECTIONAL DRILLING ASSEMBLIES AND METHODS OF FORMING SAME [patent_app_type] => utility [patent_app_number] => 16/035754 [patent_app_country] => US [patent_app_date] => 2018-07-16 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 0 [patent_figures_cnt] => 0 [patent_no_of_words] => 4838 [patent_no_of_claims] => 0 [patent_no_of_ind_claims] => -6 [patent_words_short_claim] => 94 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => publication [pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 16035754 [rel_patent_id] =>[rel_patent_doc_number] =>)
16/035754
Reinforced directional drilling assemblies and methods of forming same Jul 15, 2018 Issued
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