Search

Hsien C. Tsai

Examiner (ID: 11338, Phone: (571)272-7438 , Office: P/2881 )

Most Active Art Unit
2881
Art Unit(s)
2881
Total Applications
516
Issued Applications
436
Pending Applications
42
Abandoned Applications
52

Applications

Application numberTitle of the applicationFiling DateStatus
Array ( [id] => 18109722 [patent_doc_number] => 20230002602 [patent_country] => US [patent_kind] => A1 [patent_issue_date] => 2023-01-05 [patent_title] => POLYPROPYLENE-BASED RESIN COMPOSITION AND MOLDED PRODUCT THEREOF [patent_app_type] => utility [patent_app_number] => 17/784100 [patent_app_country] => US [patent_app_date] => 2021-02-12 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 0 [patent_figures_cnt] => 0 [patent_no_of_words] => 6195 [patent_no_of_claims] => 0 [patent_no_of_ind_claims] => -7 [patent_words_short_claim] => 370 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => publication [pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 17784100 [rel_patent_id] =>[rel_patent_doc_number] =>)
17/784100
POLYPROPYLENE-BASED RESIN COMPOSITION AND MOLDED PRODUCT THEREOF Feb 11, 2021 Pending
Array ( [id] => 18207434 [patent_doc_number] => 20230053691 [patent_country] => US [patent_kind] => A1 [patent_issue_date] => 2023-02-23 [patent_title] => THERMOPLASTIC RESIN COMPOSITION [patent_app_type] => utility [patent_app_number] => 17/760028 [patent_app_country] => US [patent_app_date] => 2021-02-04 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 0 [patent_figures_cnt] => 0 [patent_no_of_words] => 13900 [patent_no_of_claims] => 0 [patent_no_of_ind_claims] => -9 [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] => 17760028 [rel_patent_id] =>[rel_patent_doc_number] =>)
17/760028
THERMOPLASTIC RESIN COMPOSITION Feb 3, 2021 Pending
Array ( [id] => 16932571 [patent_doc_number] => 20210198460 [patent_country] => US [patent_kind] => A1 [patent_issue_date] => 2021-07-01 [patent_title] => PNEUMATIC TIRE [patent_app_type] => utility [patent_app_number] => 17/132341 [patent_app_country] => US [patent_app_date] => 2020-12-23 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 0 [patent_figures_cnt] => 0 [patent_no_of_words] => 4251 [patent_no_of_claims] => 0 [patent_no_of_ind_claims] => -1 [patent_words_short_claim] => 161 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => publication [pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 17132341 [rel_patent_id] =>[rel_patent_doc_number] =>)
17/132341
PNEUMATIC TIRE Dec 22, 2020 Abandoned
Array ( [id] => 18177854 [patent_doc_number] => 20230038583 [patent_country] => US [patent_kind] => A1 [patent_issue_date] => 2023-02-09 [patent_title] => HETEROPHASIC PROPYLENE COPOLYMER COMPOSITION [patent_app_type] => utility [patent_app_number] => 17/786777 [patent_app_country] => US [patent_app_date] => 2020-12-18 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 0 [patent_figures_cnt] => 0 [patent_no_of_words] => 6581 [patent_no_of_claims] => 0 [patent_no_of_ind_claims] => -12 [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] => 17786777 [rel_patent_id] =>[rel_patent_doc_number] =>)
17/786777
HETEROPHASIC PROPYLENE COPOLYMER COMPOSITION Dec 17, 2020 Pending
Array ( [id] => 18139355 [patent_doc_number] => 20230013191 [patent_country] => US [patent_kind] => A1 [patent_issue_date] => 2023-01-19 [patent_title] => GRAFT COPOLYMER RESIN [patent_app_type] => utility [patent_app_number] => 17/778551 [patent_app_country] => US [patent_app_date] => 2020-12-16 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 0 [patent_figures_cnt] => 0 [patent_no_of_words] => 5050 [patent_no_of_claims] => 0 [patent_no_of_ind_claims] => -7 [patent_words_short_claim] => 134 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => publication [pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 17778551 [rel_patent_id] =>[rel_patent_doc_number] =>)
17/778551
Graft copolymer resin Dec 15, 2020 Issued
Array ( [id] => 18283449 [patent_doc_number] => 20230098921 [patent_country] => US [patent_kind] => A1 [patent_issue_date] => 2023-03-30 [patent_title] => Functionalized Propylene Based Elastomer Composition and Method of Making [patent_app_type] => utility [patent_app_number] => 17/785152 [patent_app_country] => US [patent_app_date] => 2020-12-14 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 0 [patent_figures_cnt] => 0 [patent_no_of_words] => 17096 [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] => 17785152 [rel_patent_id] =>[rel_patent_doc_number] =>)
17/785152
Functionalized propylene based elastomer composition and method of making Dec 13, 2020 Issued
Array ( [id] => 18196817 [patent_doc_number] => 20230050336 [patent_country] => US [patent_kind] => A1 [patent_issue_date] => 2023-02-16 [patent_title] => BLOCK COPOLYMER, RESIN COMPOSITION, STRETCH CONDUCTOR, ELECTRONIC DEVICE, AND PRESSURE-SENSITIVE ADHESIVE FILM [patent_app_type] => utility [patent_app_number] => 17/784097 [patent_app_country] => US [patent_app_date] => 2020-12-08 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 0 [patent_figures_cnt] => 0 [patent_no_of_words] => 37857 [patent_no_of_claims] => 0 [patent_no_of_ind_claims] => -18 [patent_words_short_claim] => 139 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => publication [pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 17784097 [rel_patent_id] =>[rel_patent_doc_number] =>)
17/784097
Block copolymer, resin composition, stretch conductor, electronic device, and pressure-sensitive adhesive film Dec 7, 2020 Issued
Array ( [id] => 16915942 [patent_doc_number] => 20210189034 [patent_country] => US [patent_kind] => A1 [patent_issue_date] => 2021-06-24 [patent_title] => POLYMER PARTICLES, RUBBER COMPOSITION AND TIRE [patent_app_type] => utility [patent_app_number] => 17/110770 [patent_app_country] => US [patent_app_date] => 2020-12-03 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 0 [patent_figures_cnt] => 0 [patent_no_of_words] => 6233 [patent_no_of_claims] => 0 [patent_no_of_ind_claims] => -10 [patent_words_short_claim] => 86 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => publication [pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 17110770 [rel_patent_id] =>[rel_patent_doc_number] =>)
17/110770
POLYMER PARTICLES, RUBBER COMPOSITION AND TIRE Dec 2, 2020 Abandoned
Array ( [id] => 18636282 [patent_doc_number] => 11760869 [patent_country] => US [patent_kind] => B2 [patent_issue_date] => 2023-09-19 [patent_title] => Maleic anhydride grafted LLDPE having high melt index [patent_app_type] => utility [patent_app_number] => 17/106328 [patent_app_country] => US [patent_app_date] => 2020-11-30 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 0 [patent_figures_cnt] => 0 [patent_no_of_words] => 5962 [patent_no_of_claims] => 19 [patent_no_of_ind_claims] => 2 [patent_words_short_claim] => 76 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => patent [pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 17106328 [rel_patent_id] =>[rel_patent_doc_number] =>)
17/106328
Maleic anhydride grafted LLDPE having high melt index Nov 29, 2020 Issued
Array ( [id] => 18315179 [patent_doc_number] => 11629248 [patent_country] => US [patent_kind] => B2 [patent_issue_date] => 2023-04-18 [patent_title] => Rubber composition having improved electrical insulation properties for reducing galvanic corrosion [patent_app_type] => utility [patent_app_number] => 17/107253 [patent_app_country] => US [patent_app_date] => 2020-11-30 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 4 [patent_figures_cnt] => 5 [patent_no_of_words] => 4397 [patent_no_of_claims] => 13 [patent_no_of_ind_claims] => 2 [patent_words_short_claim] => 177 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => patent [pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 17107253 [rel_patent_id] =>[rel_patent_doc_number] =>)
17/107253
Rubber composition having improved electrical insulation properties for reducing galvanic corrosion Nov 29, 2020 Issued
Array ( [id] => 18184794 [patent_doc_number] => 20230045524 [patent_country] => US [patent_kind] => A1 [patent_issue_date] => 2023-02-09 [patent_title] => DENTAL FILLING AND REPAIRING MATERIAL KIT [patent_app_type] => utility [patent_app_number] => 17/787823 [patent_app_country] => US [patent_app_date] => 2020-11-27 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 0 [patent_figures_cnt] => 0 [patent_no_of_words] => 20403 [patent_no_of_claims] => 0 [patent_no_of_ind_claims] => -4 [patent_words_short_claim] => 817 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => publication [pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 17787823 [rel_patent_id] =>[rel_patent_doc_number] =>)
17/787823
DENTAL FILLING AND REPAIRING MATERIAL KIT Nov 26, 2020 Pending
Array ( [id] => 18140070 [patent_doc_number] => 20230013909 [patent_country] => US [patent_kind] => A1 [patent_issue_date] => 2023-01-19 [patent_title] => RESIN PELLET, METHOD OF MANUFACTURING RESIN PELLET, GRAVURE INK AND WIRE COATING MATERIAL [patent_app_type] => utility [patent_app_number] => 17/780323 [patent_app_country] => US [patent_app_date] => 2020-11-24 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 0 [patent_figures_cnt] => 0 [patent_no_of_words] => 7404 [patent_no_of_claims] => 0 [patent_no_of_ind_claims] => -14 [patent_words_short_claim] => 59 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => publication [pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 17780323 [rel_patent_id] =>[rel_patent_doc_number] =>)
17/780323
RESIN PELLET, METHOD OF MANUFACTURING RESIN PELLET, GRAVURE INK AND WIRE COATING MATERIAL Nov 23, 2020 Pending
Array ( [id] => 18065605 [patent_doc_number] => 20220396692 [patent_country] => US [patent_kind] => A1 [patent_issue_date] => 2022-12-15 [patent_title] => USE OF A POLYMER COMPOSITION, CRATE MANUFACTURED IN SUCH POLYMER COMPOSITION AND METHOD OF MANUFACTURING SUCH CRATE OR PALLET [patent_app_type] => utility [patent_app_number] => 17/776318 [patent_app_country] => US [patent_app_date] => 2020-11-13 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 0 [patent_figures_cnt] => 0 [patent_no_of_words] => 2390 [patent_no_of_claims] => 0 [patent_no_of_ind_claims] => -13 [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] => 17776318 [rel_patent_id] =>[rel_patent_doc_number] =>)
17/776318
USE OF A POLYMER COMPOSITION, CRATE MANUFACTURED IN SUCH POLYMER COMPOSITION AND METHOD OF MANUFACTURING SUCH CRATE OR PALLET Nov 12, 2020 Abandoned
Array ( [id] => 18077500 [patent_doc_number] => 20220403112 [patent_country] => US [patent_kind] => A1 [patent_issue_date] => 2022-12-22 [patent_title] => POLYMER COMPOUND AND COATING COMPOSITION [patent_app_type] => utility [patent_app_number] => 17/755963 [patent_app_country] => US [patent_app_date] => 2020-11-11 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 0 [patent_figures_cnt] => 0 [patent_no_of_words] => 10686 [patent_no_of_claims] => 0 [patent_no_of_ind_claims] => -7 [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] => 17755963 [rel_patent_id] =>[rel_patent_doc_number] =>)
17/755963
POLYMER COMPOUND AND COATING COMPOSITION Nov 10, 2020 Pending
Array ( [id] => 16657515 [patent_doc_number] => 20210054151 [patent_country] => US [patent_kind] => A1 [patent_issue_date] => 2021-02-25 [patent_title] => PREPOLYMERIZED RESIN, PREPARATION METHOD THEREOF, RESIN COMPOSITION COMPRISING THE SAME, AND ARTICLE MADE THEREFROM [patent_app_type] => utility [patent_app_number] => 17/093914 [patent_app_country] => US [patent_app_date] => 2020-11-10 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 0 [patent_figures_cnt] => 0 [patent_no_of_words] => 7908 [patent_no_of_claims] => 0 [patent_no_of_ind_claims] => -2 [patent_words_short_claim] => 77 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => publication [pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 17093914 [rel_patent_id] =>[rel_patent_doc_number] =>)
17/093914
Prepolymerized resin, preparation method thereof, resin composition comprising the same, and article made therefrom Nov 9, 2020 Issued
Array ( [id] => 19897362 [patent_doc_number] => 12275262 [patent_country] => US [patent_kind] => B2 [patent_issue_date] => 2025-04-15 [patent_title] => Thermal donor laminate formulation and thermal donor elements comprising the same [patent_app_type] => utility [patent_app_number] => 17/090541 [patent_app_country] => US [patent_app_date] => 2020-11-05 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 0 [patent_figures_cnt] => 0 [patent_no_of_words] => 0 [patent_no_of_claims] => 8 [patent_no_of_ind_claims] => 1 [patent_words_short_claim] => 53 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => patent [pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 17090541 [rel_patent_id] =>[rel_patent_doc_number] =>)
17/090541
Thermal donor laminate formulation and thermal donor elements comprising the same Nov 4, 2020 Issued
Array ( [id] => 18065608 [patent_doc_number] => 20220396695 [patent_country] => US [patent_kind] => A1 [patent_issue_date] => 2022-12-15 [patent_title] => HETEROPHASIC PROPYLENE ETHYLENE COPOLYMER COMPOSITION WITH DESIRABLE BALANCE OF MECHANICAL PROPERTIES [patent_app_type] => utility [patent_app_number] => 17/773722 [patent_app_country] => US [patent_app_date] => 2020-11-02 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 0 [patent_figures_cnt] => 0 [patent_no_of_words] => 12383 [patent_no_of_claims] => 0 [patent_no_of_ind_claims] => -13 [patent_words_short_claim] => 261 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => publication [pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 17773722 [rel_patent_id] =>[rel_patent_doc_number] =>)
17/773722
HETEROPHASIC PROPYLENE ETHYLENE COPOLYMER COMPOSITION WITH DESIRABLE BALANCE OF MECHANICAL PROPERTIES Nov 1, 2020 Pending
Array ( [id] => 16688493 [patent_doc_number] => 20210070969 [patent_country] => US [patent_kind] => A1 [patent_issue_date] => 2021-03-11 [patent_title] => POLYETHYLENE COMPOSITION FOR PIPE APPLICATIONS WITH IMPROVED SAGGING PROPERTIES [patent_app_type] => utility [patent_app_number] => 17/080767 [patent_app_country] => US [patent_app_date] => 2020-10-26 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 0 [patent_figures_cnt] => 0 [patent_no_of_words] => 9470 [patent_no_of_claims] => 0 [patent_no_of_ind_claims] => -8 [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] => 17080767 [rel_patent_id] =>[rel_patent_doc_number] =>)
17/080767
Polyethylene composition for pipe applications with improved sagging properties Oct 25, 2020 Issued
Array ( [id] => 16762457 [patent_doc_number] => 20210108038 [patent_country] => US [patent_kind] => A1 [patent_issue_date] => 2021-04-15 [patent_title] => COMPOSITIONS SUITABLE FOR USE IN MAKING POLYMER COMPOSITIONS [patent_app_type] => utility [patent_app_number] => 17/071215 [patent_app_country] => US [patent_app_date] => 2020-10-15 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 0 [patent_figures_cnt] => 0 [patent_no_of_words] => 10530 [patent_no_of_claims] => 0 [patent_no_of_ind_claims] => -18 [patent_words_short_claim] => 85 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => publication [pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 17071215 [rel_patent_id] =>[rel_patent_doc_number] =>)
17/071215
COMPOSITIONS SUITABLE FOR USE IN MAKING POLYMER COMPOSITIONS Oct 14, 2020 Abandoned
Array ( [id] => 16597352 [patent_doc_number] => 20210023883 [patent_country] => US [patent_kind] => A1 [patent_issue_date] => 2021-01-28 [patent_title] => NATURAL RUBBER TIRE TREAD COMPOUND [patent_app_type] => utility [patent_app_number] => 17/068945 [patent_app_country] => US [patent_app_date] => 2020-10-13 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 0 [patent_figures_cnt] => 0 [patent_no_of_words] => 5884 [patent_no_of_claims] => 0 [patent_no_of_ind_claims] => -17 [patent_words_short_claim] => 192 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => publication [pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 17068945 [rel_patent_id] =>[rel_patent_doc_number] =>)
17/068945
Natural rubber tire tread compound Oct 12, 2020 Issued
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