Search

Christine Hopkins Matthews

Examiner (ID: 2216, Phone: (571)272-9058 , Office: P/3735 )

Most Active Art Unit
3791
Art Unit(s)
3791, 3735
Total Applications
1291
Issued Applications
836
Pending Applications
130
Abandoned Applications
350

Applications

Application numberTitle of the applicationFiling DateStatus
Array ( [id] => 18396805 [patent_doc_number] => 20230165026 [patent_country] => US [patent_kind] => A1 [patent_issue_date] => 2023-05-25 [patent_title] => LIGHT EMITTING MATERIAL AND METHOD FOR MANUFACTURING SAME [patent_app_type] => utility [patent_app_number] => 17/905938 [patent_app_country] => US [patent_app_date] => 2021-03-08 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 0 [patent_figures_cnt] => 0 [patent_no_of_words] => 18474 [patent_no_of_claims] => 0 [patent_no_of_ind_claims] => -10 [patent_words_short_claim] => 241 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => publication [pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 17905938 [rel_patent_id] =>[rel_patent_doc_number] =>)
17/905938
LIGHT EMITTING MATERIAL AND METHOD FOR MANUFACTURING SAME Mar 7, 2021 Pending
Array ( [id] => 17173950 [patent_doc_number] => 20210327621 [patent_country] => US [patent_kind] => A1 [patent_issue_date] => 2021-10-21 [patent_title] => IRON OXIDE MAGNETIC PARTICLES [patent_app_type] => utility [patent_app_number] => 17/187591 [patent_app_country] => US [patent_app_date] => 2021-02-26 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 0 [patent_figures_cnt] => 0 [patent_no_of_words] => 9355 [patent_no_of_claims] => 0 [patent_no_of_ind_claims] => -13 [patent_words_short_claim] => 61 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => publication [pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 17187591 [rel_patent_id] =>[rel_patent_doc_number] =>)
17/187591
Iron oxide magnetic particles Feb 25, 2021 Issued
Array ( [id] => 18351762 [patent_doc_number] => 20230139873 [patent_country] => US [patent_kind] => A1 [patent_issue_date] => 2023-05-04 [patent_title] => COLLOIDAL NANOPARTICLE INKS FOR PRINTING OF ACTIVE LAYERS IN AN OPTOELECTRONIC DEVICE [patent_app_type] => utility [patent_app_number] => 17/801651 [patent_app_country] => US [patent_app_date] => 2021-02-24 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 0 [patent_figures_cnt] => 0 [patent_no_of_words] => 13766 [patent_no_of_claims] => 0 [patent_no_of_ind_claims] => -18 [patent_words_short_claim] => 152 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => publication [pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 17801651 [rel_patent_id] =>[rel_patent_doc_number] =>)
17/801651
COLLOIDAL NANOPARTICLE INKS FOR PRINTING OF ACTIVE LAYERS IN AN OPTOELECTRONIC DEVICE Feb 23, 2021 Pending
Array ( [id] => 18359270 [patent_doc_number] => 20230140861 [patent_country] => US [patent_kind] => A1 [patent_issue_date] => 2023-05-11 [patent_title] => CROSSLINKING LIGAND, METHOD FOR PATTERNING NANOPARTICLE LAYER, QUANTUM DOT LIGHT-EMITTING DEVICE, AND DISPLAY DEVICE [patent_app_type] => utility [patent_app_number] => 17/429931 [patent_app_country] => US [patent_app_date] => 2021-02-20 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 0 [patent_figures_cnt] => 0 [patent_no_of_words] => 6380 [patent_no_of_claims] => 0 [patent_no_of_ind_claims] => -19 [patent_words_short_claim] => 32 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => publication [pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 17429931 [rel_patent_id] =>[rel_patent_doc_number] =>)
17/429931
Crosslinking ligand, method for patterning nanoparticle layer, quantum dot light-emitting device, and display device Feb 19, 2021 Issued
Array ( [id] => 18376191 [patent_doc_number] => 20230151273 [patent_country] => US [patent_kind] => A1 [patent_issue_date] => 2023-05-18 [patent_title] => LIGHT EMITTING DEVICE AND LIGHTENING FIXTURE PROVIDED WITH SAME [patent_app_type] => utility [patent_app_number] => 17/907403 [patent_app_country] => US [patent_app_date] => 2021-02-17 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 0 [patent_figures_cnt] => 0 [patent_no_of_words] => 8757 [patent_no_of_claims] => 0 [patent_no_of_ind_claims] => -19 [patent_words_short_claim] => 185 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => publication [pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 17907403 [rel_patent_id] =>[rel_patent_doc_number] =>)
17/907403
LIGHT EMITTING DEVICE AND LIGHTENING FIXTURE PROVIDED WITH SAME Feb 16, 2021 Pending
Array ( [id] => 16873384 [patent_doc_number] => 20210166851 [patent_country] => US [patent_kind] => A1 [patent_issue_date] => 2021-06-03 [patent_title] => POWDER MIXTURE OF MAGNETOPLUMBITE-TYPE HEXAGONAL FERRITE, METHOD FOR PRODUCING THE SAME, AND RADIO WAVE ABSORBER [patent_app_type] => utility [patent_app_number] => 17/176296 [patent_app_country] => US [patent_app_date] => 2021-02-16 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 0 [patent_figures_cnt] => 0 [patent_no_of_words] => 13684 [patent_no_of_claims] => 0 [patent_no_of_ind_claims] => -8 [patent_words_short_claim] => 129 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => publication [pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 17176296 [rel_patent_id] =>[rel_patent_doc_number] =>)
17/176296
Powder mixture of magnetoplumbite-type hexagonal ferrite, method for producing the same, and radio wave absorber Feb 15, 2021 Issued
Array ( [id] => 16873383 [patent_doc_number] => 20210166850 [patent_country] => US [patent_kind] => A1 [patent_issue_date] => 2021-06-03 [patent_title] => METHOD FOR PRODUCING POWDER OF MAGNETOPLUMBITE-TYPE HEXAGONAL FERRITE AND METHOD FOR PRODUCING RADIO WAVE ABSORBER [patent_app_type] => utility [patent_app_number] => 17/176279 [patent_app_country] => US [patent_app_date] => 2021-02-16 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 0 [patent_figures_cnt] => 0 [patent_no_of_words] => 12808 [patent_no_of_claims] => 0 [patent_no_of_ind_claims] => -7 [patent_words_short_claim] => 144 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => publication [pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 17176279 [rel_patent_id] =>[rel_patent_doc_number] =>)
17/176279
Magnetoplumbite-type hexagonal ferrite and method for producing radio wave absorber Feb 15, 2021 Issued
Array ( [id] => 17228775 [patent_doc_number] => 20210355331 [patent_country] => US [patent_kind] => A1 [patent_issue_date] => 2021-11-18 [patent_title] => Coating Composition for Thermal Protection on Substrates, Processes for Manufacturing, and Methods of Applying Same [patent_app_type] => utility [patent_app_number] => 17/170588 [patent_app_country] => US [patent_app_date] => 2021-02-08 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 0 [patent_figures_cnt] => 0 [patent_no_of_words] => 6327 [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] => 17170588 [rel_patent_id] =>[rel_patent_doc_number] =>)
17/170588
Coating Composition for Thermal Protection on Substrates, Processes for Manufacturing, and Methods of Applying Same Feb 7, 2021 Abandoned
Array ( [id] => 18478162 [patent_doc_number] => 11691892 [patent_country] => US [patent_kind] => B2 [patent_issue_date] => 2023-07-04 [patent_title] => Z-type hexaferrite having a nanocrystalline structure [patent_app_type] => utility [patent_app_number] => 17/166352 [patent_app_country] => US [patent_app_date] => 2021-02-03 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 1 [patent_figures_cnt] => 3 [patent_no_of_words] => 5380 [patent_no_of_claims] => 20 [patent_no_of_ind_claims] => 3 [patent_words_short_claim] => 97 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => patent [pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 17166352 [rel_patent_id] =>[rel_patent_doc_number] =>)
17/166352
Z-type hexaferrite having a nanocrystalline structure Feb 2, 2021 Issued
Array ( [id] => 18227885 [patent_doc_number] => 20230066879 [patent_country] => US [patent_kind] => A1 [patent_issue_date] => 2023-03-02 [patent_title] => DRY PROCESS FOR SYNTHESIS OF A PHOSPHOR BY TREATMENT UNDER A FLUORINE ATMOSPHERE [patent_app_type] => utility [patent_app_number] => 17/797008 [patent_app_country] => US [patent_app_date] => 2021-02-03 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 0 [patent_figures_cnt] => 0 [patent_no_of_words] => 7049 [patent_no_of_claims] => 0 [patent_no_of_ind_claims] => -14 [patent_words_short_claim] => 265 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => publication [pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 17797008 [rel_patent_id] =>[rel_patent_doc_number] =>)
17/797008
DRY PROCESS FOR SYNTHESIS OF A PHOSPHOR BY TREATMENT UNDER A FLUORINE ATMOSPHERE Feb 2, 2021 Pending
Array ( [id] => 18140147 [patent_doc_number] => 20230013986 [patent_country] => US [patent_kind] => A1 [patent_issue_date] => 2023-01-19 [patent_title] => COMPOSITION AND DISPLAY DEVICE [patent_app_type] => utility [patent_app_number] => 17/780457 [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] => 12318 [patent_no_of_claims] => 0 [patent_no_of_ind_claims] => -7 [patent_words_short_claim] => 15 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => publication [pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 17780457 [rel_patent_id] =>[rel_patent_doc_number] =>)
17/780457
COMPOSITION AND DISPLAY DEVICE Dec 22, 2020 Pending
Array ( [id] => 18144865 [patent_doc_number] => 20230018717 [patent_country] => US [patent_kind] => A1 [patent_issue_date] => 2023-01-19 [patent_title] => Particulate filler, preparation and use thereof [patent_app_type] => utility [patent_app_number] => 17/779634 [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] => 7534 [patent_no_of_claims] => 0 [patent_no_of_ind_claims] => -15 [patent_words_short_claim] => 55 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => publication [pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 17779634 [rel_patent_id] =>[rel_patent_doc_number] =>)
17/779634
Particulate filler, preparation and use thereof Nov 26, 2020 Issued
Array ( [id] => 18916813 [patent_doc_number] => 11879084 [patent_country] => US [patent_kind] => B2 [patent_issue_date] => 2024-01-23 [patent_title] => Phosphate phosphor, light emitting device, and detecting device [patent_app_type] => utility [patent_app_number] => 17/103972 [patent_app_country] => US [patent_app_date] => 2020-11-25 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 4 [patent_figures_cnt] => 6 [patent_no_of_words] => 4535 [patent_no_of_claims] => 15 [patent_no_of_ind_claims] => 1 [patent_words_short_claim] => 35 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => patent [pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 17103972 [rel_patent_id] =>[rel_patent_doc_number] =>)
17/103972
Phosphate phosphor, light emitting device, and detecting device Nov 24, 2020 Issued
Array ( [id] => 20622747 [patent_doc_number] => 12590246 [patent_country] => US [patent_kind] => B2 [patent_issue_date] => 2026-03-31 [patent_title] => Precursor chemistry for quantum dot synthesis enabling temperature-independent modulation of reactivity [patent_app_type] => utility [patent_app_number] => 17/775753 [patent_app_country] => US [patent_app_date] => 2020-11-13 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 60 [patent_figures_cnt] => 158 [patent_no_of_words] => 43134 [patent_no_of_claims] => 22 [patent_no_of_ind_claims] => 3 [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] => 17775753 [rel_patent_id] =>[rel_patent_doc_number] =>)
17/775753
Precursor chemistry for quantum dot synthesis enabling temperature-independent modulation of reactivity Nov 12, 2020 Issued
Array ( [id] => 16657634 [patent_doc_number] => 20210054270 [patent_country] => US [patent_kind] => A1 [patent_issue_date] => 2021-02-25 [patent_title] => Emitter for trace samples of nickel isotope analysis and its application in thermal ionization mass spectrometry [patent_app_type] => utility [patent_app_number] => 17/090891 [patent_app_country] => US [patent_app_date] => 2020-11-06 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 0 [patent_figures_cnt] => 0 [patent_no_of_words] => 4735 [patent_no_of_claims] => 0 [patent_no_of_ind_claims] => -7 [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] => 17090891 [rel_patent_id] =>[rel_patent_doc_number] =>)
17/090891
Emitter for trace samples of nickel isotope analysis and its application in thermal ionization mass spectrometry Nov 5, 2020 Abandoned
Array ( [id] => 18059541 [patent_doc_number] => 20220390627 [patent_country] => US [patent_kind] => A1 [patent_issue_date] => 2022-12-08 [patent_title] => MULTI-COMPONENT COMPOSITE SCINTILLATOR FOR DETECTION OF IONISING RADIATION AND NEUTRONS [patent_app_type] => utility [patent_app_number] => 17/755648 [patent_app_country] => US [patent_app_date] => 2020-11-03 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 0 [patent_figures_cnt] => 0 [patent_no_of_words] => 5075 [patent_no_of_claims] => 0 [patent_no_of_ind_claims] => -26 [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] => 17755648 [rel_patent_id] =>[rel_patent_doc_number] =>)
17/755648
Multi-component composite scintillator for detection of ionising radiation and neutrons Nov 2, 2020 Issued
Array ( [id] => 20204005 [patent_doc_number] => 12406788 [patent_country] => US [patent_kind] => B2 [patent_issue_date] => 2025-09-02 [patent_title] => M-type hexaferrite comprising antimony [patent_app_type] => utility [patent_app_number] => 17/771683 [patent_app_country] => US [patent_app_date] => 2020-10-29 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 1 [patent_figures_cnt] => 1 [patent_no_of_words] => 0 [patent_no_of_claims] => 19 [patent_no_of_ind_claims] => 3 [patent_words_short_claim] => 45 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => patent [pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 17771683 [rel_patent_id] =>[rel_patent_doc_number] =>)
17/771683
M-type hexaferrite comprising antimony Oct 28, 2020 Issued
Array ( [id] => 19928445 [patent_doc_number] => 12302759 [patent_country] => US [patent_kind] => B2 [patent_issue_date] => 2025-05-13 [patent_title] => Method for obtaining lead-free piezoelectric materials and corresponding lead-free piezoelectric materials [patent_app_type] => utility [patent_app_number] => 17/076521 [patent_app_country] => US [patent_app_date] => 2020-10-21 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 10 [patent_figures_cnt] => 25 [patent_no_of_words] => 8756 [patent_no_of_claims] => 14 [patent_no_of_ind_claims] => 4 [patent_words_short_claim] => 27 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => patent [pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 17076521 [rel_patent_id] =>[rel_patent_doc_number] =>)
17/076521
Method for obtaining lead-free piezoelectric materials and corresponding lead-free piezoelectric materials Oct 20, 2020 Issued
Array ( [id] => 20526412 [patent_doc_number] => 12544831 [patent_country] => US [patent_kind] => B2 [patent_issue_date] => 2026-02-10 [patent_title] => Dust core [patent_app_type] => utility [patent_app_number] => 17/775744 [patent_app_country] => US [patent_app_date] => 2020-10-21 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 1 [patent_figures_cnt] => 1 [patent_no_of_words] => 0 [patent_no_of_claims] => 8 [patent_no_of_ind_claims] => 1 [patent_words_short_claim] => 21 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => patent [pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 17775744 [rel_patent_id] =>[rel_patent_doc_number] =>)
17/775744
Dust core Oct 20, 2020 Issued
Array ( [id] => 18077627 [patent_doc_number] => 20220403239 [patent_country] => US [patent_kind] => A1 [patent_issue_date] => 2022-12-22 [patent_title] => Blue to UV Up-Converter Comprising Lanthanide Ions such as Pr3+ Activated and optionally Gd3+ Co-Activated Silicates and its Application for Surface Disinfection Purposes [patent_app_type] => utility [patent_app_number] => 17/754783 [patent_app_country] => US [patent_app_date] => 2020-10-05 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 0 [patent_figures_cnt] => 0 [patent_no_of_words] => 7921 [patent_no_of_claims] => 0 [patent_no_of_ind_claims] => -18 [patent_words_short_claim] => 87 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => publication [pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 17754783 [rel_patent_id] =>[rel_patent_doc_number] =>)
17/754783
Blue to UV Up-Converter Comprising Lanthanide Ions such as Pr3+ Activated and optionally Gd3+ Co-Activated Silicates and its Application for Surface Disinfection Purposes Oct 4, 2020 Pending
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