Search

Christopher H. Yaen

Examiner (ID: 3364)

Most Active Art Unit
1643
Art Unit(s)
1642, 1643
Total Applications
509
Issued Applications
196
Pending Applications
124
Abandoned Applications
189

Applications

Application numberTitle of the applicationFiling DateStatus
Array ( [id] => 17960130 [patent_doc_number] => 20220340710 [patent_country] => US [patent_kind] => A1 [patent_issue_date] => 2022-10-27 [patent_title] => METHOD FOR PRODUCING POLYHYDROXYALKANOATE AND USE THEREOF [patent_app_type] => utility [patent_app_number] => 17/760641 [patent_app_country] => US [patent_app_date] => 2020-10-29 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 0 [patent_figures_cnt] => 0 [patent_no_of_words] => 13590 [patent_no_of_claims] => 0 [patent_no_of_ind_claims] => -15 [patent_words_short_claim] => 25 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => publication [pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 17760641 [rel_patent_id] =>[rel_patent_doc_number] =>)
17/760641
METHOD FOR PRODUCING POLYHYDROXYALKANOATE AND USE THEREOF Oct 28, 2020 Abandoned
Array ( [id] => 18329364 [patent_doc_number] => 11634592 [patent_country] => US [patent_kind] => B2 [patent_issue_date] => 2023-04-25 [patent_title] => Polymers, processes, compositions and uses [patent_app_type] => utility [patent_app_number] => 17/084602 [patent_app_country] => US [patent_app_date] => 2020-10-29 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 0 [patent_figures_cnt] => 0 [patent_no_of_words] => 50929 [patent_no_of_claims] => 82 [patent_no_of_ind_claims] => 1 [patent_words_short_claim] => 654 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => patent [pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 17084602 [rel_patent_id] =>[rel_patent_doc_number] =>)
17/084602
Polymers, processes, compositions and uses Oct 28, 2020 Issued
Array ( [id] => 19940382 [patent_doc_number] => 12312504 [patent_country] => US [patent_kind] => B2 [patent_issue_date] => 2025-05-27 [patent_title] => Thermally reworkable adhesives for electronic devices [patent_app_type] => utility [patent_app_number] => 17/071850 [patent_app_country] => US [patent_app_date] => 2020-10-15 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 19 [patent_figures_cnt] => 21 [patent_no_of_words] => 2516 [patent_no_of_claims] => 13 [patent_no_of_ind_claims] => 3 [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] => 17071850 [rel_patent_id] =>[rel_patent_doc_number] =>)
17/071850
Thermally reworkable adhesives for electronic devices Oct 14, 2020 Issued
Array ( [id] => 17228703 [patent_doc_number] => 20210355259 [patent_country] => US [patent_kind] => A1 [patent_issue_date] => 2021-11-18 [patent_title] => RESIN COMPOSITION, AND PRE-PREG, METAL-CLAD LAMINATE, AND PRINTED CIRCUIT BOARD PREPARED USING THE SAME [patent_app_type] => utility [patent_app_number] => 17/068671 [patent_app_country] => US [patent_app_date] => 2020-10-12 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 0 [patent_figures_cnt] => 0 [patent_no_of_words] => 8393 [patent_no_of_claims] => 0 [patent_no_of_ind_claims] => -19 [patent_words_short_claim] => 46 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => publication [pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 17068671 [rel_patent_id] =>[rel_patent_doc_number] =>)
17/068671
Resin composition, and pre-preg, metal-clad laminate, and printed circuit board prepared using the same Oct 11, 2020 Issued
Array ( [id] => 18093261 [patent_doc_number] => 20220411602 [patent_country] => US [patent_kind] => A1 [patent_issue_date] => 2022-12-29 [patent_title] => POLYMER-CERAMIC COMPOSITE HOUSINGS AND HOUSING COMPONENTS FOR PORTABLE ELECTRONIC DEVICES [patent_app_type] => utility [patent_app_number] => 17/754691 [patent_app_country] => US [patent_app_date] => 2020-10-09 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 0 [patent_figures_cnt] => 0 [patent_no_of_words] => 6748 [patent_no_of_claims] => 0 [patent_no_of_ind_claims] => -13 [patent_words_short_claim] => 193 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => publication [pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 17754691 [rel_patent_id] =>[rel_patent_doc_number] =>)
17/754691
POLYMER-CERAMIC COMPOSITE HOUSINGS AND HOUSING COMPONENTS FOR PORTABLE ELECTRONIC DEVICES Oct 8, 2020 Pending
Array ( [id] => 18005152 [patent_doc_number] => 20220363918 [patent_country] => US [patent_kind] => A1 [patent_issue_date] => 2022-11-17 [patent_title] => GLYCIDYL ESTERS OF ALPHA, ALPHA BRANCHED ACIDS FROM RENEWABLE SOURCES AND FORMULATIONS THEREOF [patent_app_type] => utility [patent_app_number] => 17/767019 [patent_app_country] => US [patent_app_date] => 2020-09-30 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 0 [patent_figures_cnt] => 0 [patent_no_of_words] => 7527 [patent_no_of_claims] => 0 [patent_no_of_ind_claims] => -7 [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] => 17767019 [rel_patent_id] =>[rel_patent_doc_number] =>)
17/767019
GLYCIDYL ESTERS OF ALPHA, ALPHA BRANCHED ACIDS FROM RENEWABLE SOURCES AND FORMULATIONS THEREOF Sep 29, 2020 Pending
Array ( [id] => 18020796 [patent_doc_number] => 20220372295 [patent_country] => US [patent_kind] => A1 [patent_issue_date] => 2022-11-24 [patent_title] => ANTIMICROBIAL HEMP POLYMER MATERIALS AND METHODS OF MAKING SAME [patent_app_type] => utility [patent_app_number] => 17/754293 [patent_app_country] => US [patent_app_date] => 2020-09-29 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 0 [patent_figures_cnt] => 0 [patent_no_of_words] => 6817 [patent_no_of_claims] => 0 [patent_no_of_ind_claims] => -18 [patent_words_short_claim] => 40 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => publication [pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 17754293 [rel_patent_id] =>[rel_patent_doc_number] =>)
17/754293
ANTIMICROBIAL HEMP POLYMER MATERIALS AND METHODS OF MAKING SAME Sep 28, 2020 Abandoned
Array ( [id] => 18800640 [patent_doc_number] => 11833786 [patent_country] => US [patent_kind] => B2 [patent_issue_date] => 2023-12-05 [patent_title] => Stone paper and manufacturing method thereof [patent_app_type] => utility [patent_app_number] => 17/032914 [patent_app_country] => US [patent_app_date] => 2020-09-25 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 9 [patent_figures_cnt] => 9 [patent_no_of_words] => 7150 [patent_no_of_claims] => 6 [patent_no_of_ind_claims] => 1 [patent_words_short_claim] => 162 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => patent [pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 17032914 [rel_patent_id] =>[rel_patent_doc_number] =>)
17/032914
Stone paper and manufacturing method thereof Sep 24, 2020 Issued
Array ( [id] => 18077457 [patent_doc_number] => 20220403069 [patent_country] => US [patent_kind] => A1 [patent_issue_date] => 2022-12-22 [patent_title] => RUBBER COMPOSITION AND TIRE [patent_app_type] => utility [patent_app_number] => 17/765115 [patent_app_country] => US [patent_app_date] => 2020-09-23 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 0 [patent_figures_cnt] => 0 [patent_no_of_words] => 10214 [patent_no_of_claims] => 0 [patent_no_of_ind_claims] => -10 [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] => 17765115 [rel_patent_id] =>[rel_patent_doc_number] =>)
17/765115
Rubber composition and tire Sep 22, 2020 Issued
Array ( [id] => 16557328 [patent_doc_number] => 20210002476 [patent_country] => US [patent_kind] => A1 [patent_issue_date] => 2021-01-07 [patent_title] => THERMOSET RESIN COMPOSITE MATERIALS COMPRISING INTER-LAMINAR TOUGHENING PARTICLES [patent_app_type] => utility [patent_app_number] => 17/025053 [patent_app_country] => US [patent_app_date] => 2020-09-18 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 0 [patent_figures_cnt] => 0 [patent_no_of_words] => 12009 [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] => 17025053 [rel_patent_id] =>[rel_patent_doc_number] =>)
17/025053
THERMOSET RESIN COMPOSITE MATERIALS COMPRISING INTER-LAMINAR TOUGHENING PARTICLES Sep 17, 2020 Abandoned
Array ( [id] => 17385781 [patent_doc_number] => 20220033633 [patent_country] => US [patent_kind] => A1 [patent_issue_date] => 2022-02-03 [patent_title] => THERMOPLASTIC RESIN COMPOSITION, METHOD OF PREPARING THE SAME, AND MOLDED ARTICLE MANUFACTURED USING THE SAME [patent_app_type] => utility [patent_app_number] => 17/299256 [patent_app_country] => US [patent_app_date] => 2020-09-11 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 0 [patent_figures_cnt] => 0 [patent_no_of_words] => 5947 [patent_no_of_claims] => 0 [patent_no_of_ind_claims] => -10 [patent_words_short_claim] => 106 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => publication [pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 17299256 [rel_patent_id] =>[rel_patent_doc_number] =>)
17/299256
Thermoplastic resin composition, method of preparing the same, and molded article manufactured using the same Sep 10, 2020 Issued
Array ( [id] => 17945928 [patent_doc_number] => 20220332945 [patent_country] => US [patent_kind] => A1 [patent_issue_date] => 2022-10-20 [patent_title] => PU COMPOSITE RESINS [patent_app_type] => utility [patent_app_number] => 17/641895 [patent_app_country] => US [patent_app_date] => 2020-09-11 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 0 [patent_figures_cnt] => 0 [patent_no_of_words] => 15795 [patent_no_of_claims] => 0 [patent_no_of_ind_claims] => -19 [patent_words_short_claim] => 106 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => publication [pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 17641895 [rel_patent_id] =>[rel_patent_doc_number] =>)
17/641895
PU COMPOSITE RESINS Sep 10, 2020 Pending
Array ( [id] => 20535875 [patent_doc_number] => 12552941 [patent_country] => US [patent_kind] => B2 [patent_issue_date] => 2026-02-17 [patent_title] => Calcium carbonate treated with functionalized poly- and/or perfluorinated compounds [patent_app_type] => utility [patent_app_number] => 17/634983 [patent_app_country] => US [patent_app_date] => 2020-09-03 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 0 [patent_figures_cnt] => 0 [patent_no_of_words] => 8666 [patent_no_of_claims] => 21 [patent_no_of_ind_claims] => 3 [patent_words_short_claim] => 91 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => patent [pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 17634983 [rel_patent_id] =>[rel_patent_doc_number] =>)
17/634983
Calcium carbonate treated with functionalized poly- and/or perfluorinated compounds Sep 2, 2020 Issued
Array ( [id] => 17882899 [patent_doc_number] => 20220298376 [patent_country] => US [patent_kind] => A1 [patent_issue_date] => 2022-09-22 [patent_title] => GLASS FILLER AND RESIN COMPOSITION [patent_app_type] => utility [patent_app_number] => 17/641731 [patent_app_country] => US [patent_app_date] => 2020-09-01 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 0 [patent_figures_cnt] => 0 [patent_no_of_words] => 13528 [patent_no_of_claims] => 0 [patent_no_of_ind_claims] => -23 [patent_words_short_claim] => 190 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => publication [pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 17641731 [rel_patent_id] =>[rel_patent_doc_number] =>)
17/641731
GLASS FILLER AND RESIN COMPOSITION Aug 31, 2020 Abandoned
Array ( [id] => 17945857 [patent_doc_number] => 20220332874 [patent_country] => US [patent_kind] => A1 [patent_issue_date] => 2022-10-20 [patent_title] => CORE-SHELL-TYPE POLYMER FINE PARTICLES HAVING PHOSPHONIC ACID OR PHOSPHONIC ACID ESTER STRUCTURE, PARTICLE DISPERSION, MOLDED ARTICLE, AND METHOD FOR PRODUCING SAID FINE PARTICLES [patent_app_type] => utility [patent_app_number] => 17/639555 [patent_app_country] => US [patent_app_date] => 2020-09-01 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 0 [patent_figures_cnt] => 0 [patent_no_of_words] => 8455 [patent_no_of_claims] => 0 [patent_no_of_ind_claims] => -14 [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] => 17639555 [rel_patent_id] =>[rel_patent_doc_number] =>)
17/639555
Core-shell-type polymer fine particles having phosphonic acid or phosphonic acid ester structure, particle dispersion, molded article, and method for producing said fine particles Aug 31, 2020 Issued
Array ( [id] => 19960360 [patent_doc_number] => 12329832 [patent_country] => US [patent_kind] => B2 [patent_issue_date] => 2025-06-17 [patent_title] => Dental polymerizable composition [patent_app_type] => utility [patent_app_number] => 17/753408 [patent_app_country] => US [patent_app_date] => 2020-08-28 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 0 [patent_figures_cnt] => 0 [patent_no_of_words] => 419 [patent_no_of_claims] => 2 [patent_no_of_ind_claims] => 1 [patent_words_short_claim] => 83 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => patent [pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 17753408 [rel_patent_id] =>[rel_patent_doc_number] =>)
17/753408
Dental polymerizable composition Aug 27, 2020 Issued
Array ( [id] => 19809613 [patent_doc_number] => 12240984 [patent_country] => US [patent_kind] => B2 [patent_issue_date] => 2025-03-04 [patent_title] => Process for preparing an aqueous gel ink with fixed color comprising silver or gold nanoparticles [patent_app_type] => utility [patent_app_number] => 17/632135 [patent_app_country] => US [patent_app_date] => 2020-08-28 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 0 [patent_figures_cnt] => 0 [patent_no_of_words] => 5082 [patent_no_of_claims] => 19 [patent_no_of_ind_claims] => 1 [patent_words_short_claim] => 114 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => patent [pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 17632135 [rel_patent_id] =>[rel_patent_doc_number] =>)
17/632135
Process for preparing an aqueous gel ink with fixed color comprising silver or gold nanoparticles Aug 27, 2020 Issued
Array ( [id] => 17852055 [patent_doc_number] => 20220282097 [patent_country] => US [patent_kind] => A1 [patent_issue_date] => 2022-09-08 [patent_title] => INTUMESCENT FLAME-RETARDANT CLEARCOAT FORMULATIONS [patent_app_type] => utility [patent_app_number] => 17/637851 [patent_app_country] => US [patent_app_date] => 2020-08-27 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 0 [patent_figures_cnt] => 0 [patent_no_of_words] => 4137 [patent_no_of_claims] => 0 [patent_no_of_ind_claims] => -14 [patent_words_short_claim] => 45 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => publication [pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 17637851 [rel_patent_id] =>[rel_patent_doc_number] =>)
17/637851
Intumescent flame-retardant clearcoat formulations Aug 26, 2020 Issued
Array ( [id] => 18020703 [patent_doc_number] => 20220372202 [patent_country] => US [patent_kind] => A1 [patent_issue_date] => 2022-11-24 [patent_title] => MODIFIED POLYCARBODIIMIDE COMPOUND HAVING HYDROPHILIC GROUP [patent_app_type] => utility [patent_app_number] => 17/762535 [patent_app_country] => US [patent_app_date] => 2020-08-26 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 0 [patent_figures_cnt] => 0 [patent_no_of_words] => 8584 [patent_no_of_claims] => 0 [patent_no_of_ind_claims] => -9 [patent_words_short_claim] => 44 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => publication [pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 17762535 [rel_patent_id] =>[rel_patent_doc_number] =>)
17/762535
MODIFIED POLYCARBODIIMIDE COMPOUND HAVING HYDROPHILIC GROUP Aug 25, 2020 Abandoned
Array ( [id] => 17829900 [patent_doc_number] => 20220267204 [patent_country] => US [patent_kind] => A1 [patent_issue_date] => 2022-08-25 [patent_title] => SURFACE-TREATED GLASS CLOTH [patent_app_type] => utility [patent_app_number] => 17/639746 [patent_app_country] => US [patent_app_date] => 2020-08-24 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 0 [patent_figures_cnt] => 0 [patent_no_of_words] => 5761 [patent_no_of_claims] => 0 [patent_no_of_ind_claims] => -4 [patent_words_short_claim] => 172 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => publication [pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 17639746 [rel_patent_id] =>[rel_patent_doc_number] =>)
17/639746
Surface-treated glass cloth Aug 23, 2020 Issued
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