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Andrew Mark Roersma

Examiner (ID: 4400)

Most Active Art Unit
3637
Art Unit(s)
3637
Total Applications
2
Issued Applications
2
Pending Applications
0
Abandoned Applications
0

Applications

Application numberTitle of the applicationFiling DateStatus
Array ( [id] => 17082298 [patent_doc_number] => 20210277304 [patent_country] => US [patent_kind] => A1 [patent_issue_date] => 2021-09-09 [patent_title] => LUMINESCENT NANOPARTICLE TRACERS, AND SYSTEMS AND METHODS FOR FABRICATION AND USE THEREOF [patent_app_type] => utility [patent_app_number] => 17/153178 [patent_app_country] => US [patent_app_date] => 2021-01-20 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 0 [patent_figures_cnt] => 0 [patent_no_of_words] => 17392 [patent_no_of_claims] => 0 [patent_no_of_ind_claims] => -17 [patent_words_short_claim] => 51 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => publication [pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 17153178 [rel_patent_id] =>[rel_patent_doc_number] =>)
17/153178
LUMINESCENT NANOPARTICLE TRACERS, AND SYSTEMS AND METHODS FOR FABRICATION AND USE THEREOF Jan 19, 2021 Pending
Array ( [id] => 19050730 [patent_doc_number] => 20240092699 [patent_country] => US [patent_kind] => A1 [patent_issue_date] => 2024-03-21 [patent_title] => ZIRCONIA PARTICLES AND METHOD FOR PRODUCING ZIRCONIA PARTICLES [patent_app_type] => utility [patent_app_number] => 18/254296 [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] => 8811 [patent_no_of_claims] => 0 [patent_no_of_ind_claims] => -11 [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] => 18254296 [rel_patent_id] =>[rel_patent_doc_number] =>)
18/254296
ZIRCONIA PARTICLES AND METHOD FOR PRODUCING ZIRCONIA PARTICLES Dec 15, 2020 Pending
Array ( [id] => 18182343 [patent_doc_number] => 20230043072 [patent_country] => US [patent_kind] => A1 [patent_issue_date] => 2023-02-09 [patent_title] => CARBONACEOUS MATERIAL, METHOD FOR PRODUCING SAME, ELECTRODE ACTIVE MATERIAL FOR ELECTRIC DOUBLE LAYER CAPACITORS, ELECTRODE FOR ELECTRIC DOUBLE LAYER CAPACITORS, AND ELECTRIC DOUBLE LAYER CAPACITOR [patent_app_type] => utility [patent_app_number] => 17/788365 [patent_app_country] => US [patent_app_date] => 2020-12-15 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 0 [patent_figures_cnt] => 0 [patent_no_of_words] => 12909 [patent_no_of_claims] => 0 [patent_no_of_ind_claims] => -8 [patent_words_short_claim] => 63 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => publication [pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 17788365 [rel_patent_id] =>[rel_patent_doc_number] =>)
17/788365
CARBONACEOUS MATERIAL, METHOD FOR PRODUCING SAME, ELECTRODE ACTIVE MATERIAL FOR ELECTRIC DOUBLE LAYER CAPACITORS, ELECTRODE FOR ELECTRIC DOUBLE LAYER CAPACITORS, AND ELECTRIC DOUBLE LAYER CAPACITOR Dec 14, 2020 Pending
Array ( [id] => 18391121 [patent_doc_number] => 20230159339 [patent_country] => US [patent_kind] => A1 [patent_issue_date] => 2023-05-25 [patent_title] => SILICON CARBIDE POWDER AND PRODUCTION METHOD THEREOF [patent_app_type] => utility [patent_app_number] => 17/910548 [patent_app_country] => US [patent_app_date] => 2020-12-11 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 0 [patent_figures_cnt] => 0 [patent_no_of_words] => 2549 [patent_no_of_claims] => 0 [patent_no_of_ind_claims] => -4 [patent_words_short_claim] => 113 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => publication [pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 17910548 [rel_patent_id] =>[rel_patent_doc_number] =>)
17/910548
SILICON CARBIDE POWDER AND PRODUCTION METHOD THEREOF Dec 10, 2020 Abandoned
Array ( [id] => 17657242 [patent_doc_number] => 20220177707 [patent_country] => US [patent_kind] => A1 [patent_issue_date] => 2022-06-09 [patent_title] => REFLECTIVE PARTICULATE COMPOSITIONS INCLUDING A PARTICULATE MIXTURE HAVING IMPROVED HARDNESS, METHODS OF MAKING THE SAME, AND METHODS FOR ANALYZING PARTICULATE MIXTURE STRENGTH [patent_app_type] => utility [patent_app_number] => 17/112510 [patent_app_country] => US [patent_app_date] => 2020-12-04 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 0 [patent_figures_cnt] => 0 [patent_no_of_words] => 6720 [patent_no_of_claims] => 0 [patent_no_of_ind_claims] => -17 [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] => 17112510 [rel_patent_id] =>[rel_patent_doc_number] =>)
17/112510
REFLECTIVE PARTICULATE COMPOSITIONS INCLUDING A PARTICULATE MIXTURE HAVING IMPROVED HARDNESS, METHODS OF MAKING THE SAME, AND METHODS FOR ANALYZING PARTICULATE MIXTURE STRENGTH Dec 3, 2020 Pending
Array ( [id] => 18158773 [patent_doc_number] => 20230025365 [patent_country] => US [patent_kind] => A1 [patent_issue_date] => 2023-01-26 [patent_title] => FINE SILICON PARTICLES AND PRODUCTION METHOD THEREOF [patent_app_type] => utility [patent_app_number] => 17/783199 [patent_app_country] => US [patent_app_date] => 2020-12-02 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 0 [patent_figures_cnt] => 0 [patent_no_of_words] => 8722 [patent_no_of_claims] => 0 [patent_no_of_ind_claims] => -4 [patent_words_short_claim] => 138 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => publication [pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 17783199 [rel_patent_id] =>[rel_patent_doc_number] =>)
17/783199
Fine silicon particles and production method thereof Dec 1, 2020 Issued
Array ( [id] => 18078047 [patent_doc_number] => 20220403659 [patent_country] => US [patent_kind] => A1 [patent_issue_date] => 2022-12-22 [patent_title] => CERAMIC GRANULES WITH A PHOTOCATALYTIC COATING AND METHOD OF MAKING [patent_app_type] => utility [patent_app_number] => 17/755296 [patent_app_country] => US [patent_app_date] => 2020-11-12 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 0 [patent_figures_cnt] => 0 [patent_no_of_words] => 9353 [patent_no_of_claims] => 0 [patent_no_of_ind_claims] => -18 [patent_words_short_claim] => 88 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => publication [pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 17755296 [rel_patent_id] =>[rel_patent_doc_number] =>)
17/755296
CERAMIC GRANULES WITH A PHOTOCATALYTIC COATING AND METHOD OF MAKING Nov 11, 2020 Pending
Array ( [id] => 18077147 [patent_doc_number] => 20220402759 [patent_country] => US [patent_kind] => A1 [patent_issue_date] => 2022-12-22 [patent_title] => HEXAGONAL BORON NITRIDE POWDER [patent_app_type] => utility [patent_app_number] => 17/777521 [patent_app_country] => US [patent_app_date] => 2020-11-12 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 0 [patent_figures_cnt] => 0 [patent_no_of_words] => 6434 [patent_no_of_claims] => 0 [patent_no_of_ind_claims] => -4 [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] => 17777521 [rel_patent_id] =>[rel_patent_doc_number] =>)
17/777521
HEXAGONAL BORON NITRIDE POWDER Nov 11, 2020 Pending
Array ( [id] => 17595133 [patent_doc_number] => 20220144706 [patent_country] => US [patent_kind] => A1 [patent_issue_date] => 2022-05-12 [patent_title] => HIGH STRENGTH, TOUGH, COAL AND COAL BY-PRODUCT BASED COMPOSITE CERAMICS [patent_app_type] => utility [patent_app_number] => 17/091083 [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] => 10095 [patent_no_of_claims] => 0 [patent_no_of_ind_claims] => -17 [patent_words_short_claim] => 149 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => publication [pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 17091083 [rel_patent_id] =>[rel_patent_doc_number] =>)
17/091083
HIGH STRENGTH, TOUGH, COAL AND COAL BY-PRODUCT BASED COMPOSITE CERAMICS Nov 5, 2020 Abandoned
Array ( [id] => 18036718 [patent_doc_number] => 20220380933 [patent_country] => US [patent_kind] => A1 [patent_issue_date] => 2022-12-01 [patent_title] => ALUMINA GRAIN, PREPARATION METHOD THEREFOR AND USE THEREOF [patent_app_type] => utility [patent_app_number] => 17/755241 [patent_app_country] => US [patent_app_date] => 2020-10-25 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 0 [patent_figures_cnt] => 0 [patent_no_of_words] => 7767 [patent_no_of_claims] => 0 [patent_no_of_ind_claims] => -13 [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] => 17755241 [rel_patent_id] =>[rel_patent_doc_number] =>)
17/755241
ALUMINA GRAIN, PREPARATION METHOD THEREFOR AND USE THEREOF Oct 24, 2020 Pending
Array ( [id] => 18166125 [patent_doc_number] => 20230032726 [patent_country] => US [patent_kind] => A1 [patent_issue_date] => 2023-02-02 [patent_title] => SILICONE PARTICLE AND METHOD FOR PRODUCING THE SAME [patent_app_type] => utility [patent_app_number] => 17/781861 [patent_app_country] => US [patent_app_date] => 2020-10-23 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 0 [patent_figures_cnt] => 0 [patent_no_of_words] => 5743 [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] => 17781861 [rel_patent_id] =>[rel_patent_doc_number] =>)
17/781861
SILICONE PARTICLE AND METHOD FOR PRODUCING THE SAME Oct 22, 2020 Pending
Array ( [id] => 16598196 [patent_doc_number] => 20210024727 [patent_country] => US [patent_kind] => A1 [patent_issue_date] => 2021-01-28 [patent_title] => HIGH-DENSITY POLYETHYLENE COMPOSITIONS, METHOD OF MAKING THE SAME, INJECTION MOLDED ARTICLES MADE THEREFROM, AND METHOD OF MAKING SUCH ARTICLES [patent_app_type] => utility [patent_app_number] => 17/036566 [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] => 13879 [patent_no_of_claims] => 0 [patent_no_of_ind_claims] => -9 [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] => 17036566 [rel_patent_id] =>[rel_patent_doc_number] =>)
17/036566
High-density polyethylene compositions, method of making the same, injection molded articles made therefrom, and method of making such articles Oct 14, 2020 Issued
Array ( [id] => 16981329 [patent_doc_number] => 20210225566 [patent_country] => US [patent_kind] => A1 [patent_issue_date] => 2021-07-22 [patent_title] => NANOCRYSTALLINE COBALT DOPED NICKEL FERRITE PARTICLES, METHOD OF MANUFACTURE, AND USES THEREOF [patent_app_type] => utility [patent_app_number] => 17/069371 [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] => 6974 [patent_no_of_claims] => 0 [patent_no_of_ind_claims] => -18 [patent_words_short_claim] => 51 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => publication [pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 17069371 [rel_patent_id] =>[rel_patent_doc_number] =>)
17/069371
Nanocrystalline cobalt doped nickel ferrite particles, method of manufacture, and uses thereof Oct 12, 2020 Issued
Array ( [id] => 17867246 [patent_doc_number] => 20220289982 [patent_country] => US [patent_kind] => A1 [patent_issue_date] => 2022-09-15 [patent_title] => POLYMER-CERAMIC CORE-SHELL PARTICLE POWDERS, AND PROCESSES FOR MAKING AND ARTICLES COMPRISING SUCH POWDERS [patent_app_type] => utility [patent_app_number] => 17/754185 [patent_app_country] => US [patent_app_date] => 2020-09-25 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 0 [patent_figures_cnt] => 0 [patent_no_of_words] => 10349 [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] => 17754185 [rel_patent_id] =>[rel_patent_doc_number] =>)
17/754185
POLYMER-CERAMIC CORE-SHELL PARTICLE POWDERS, AND PROCESSES FOR MAKING AND ARTICLES COMPRISING SUCH POWDERS Sep 24, 2020 Pending
Array ( [id] => 17982440 [patent_doc_number] => 20220348476 [patent_country] => US [patent_kind] => A1 [patent_issue_date] => 2022-11-03 [patent_title] => MOLYBDENUM SULFIDE POWDER AND METHOD FOR PRODUCING SAME, HEAVY-METAL ADSORBENT, PHOTOTHERMAL CONVERSION MATERIAL, DISTILLATION METHOD, OXYGEN REDUCTION CATALYST, AND CATALYST INK [patent_app_type] => utility [patent_app_number] => 17/762736 [patent_app_country] => US [patent_app_date] => 2020-09-24 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 0 [patent_figures_cnt] => 0 [patent_no_of_words] => 22399 [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] => 17762736 [rel_patent_id] =>[rel_patent_doc_number] =>)
17/762736
MOLYBDENUM SULFIDE POWDER AND METHOD FOR PRODUCING SAME, HEAVY-METAL ADSORBENT, PHOTOTHERMAL CONVERSION MATERIAL, DISTILLATION METHOD, OXYGEN REDUCTION CATALYST, AND CATALYST INK Sep 23, 2020 Pending
Array ( [id] => 18901960 [patent_doc_number] => 20240017445 [patent_country] => US [patent_kind] => A1 [patent_issue_date] => 2024-01-18 [patent_title] => AN EXTRUSION PROCESS FOR PREPARING A LOW MOLECULAR WEIGHT POLYTETRAFLUOROETHYLENE MICROPOWDER [patent_app_type] => utility [patent_app_number] => 17/642139 [patent_app_country] => US [patent_app_date] => 2020-09-19 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 0 [patent_figures_cnt] => 0 [patent_no_of_words] => 3420 [patent_no_of_claims] => 0 [patent_no_of_ind_claims] => -9 [patent_words_short_claim] => 91 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => publication [pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 17642139 [rel_patent_id] =>[rel_patent_doc_number] =>)
17/642139
AN EXTRUSION PROCESS FOR PREPARING A LOW MOLECULAR WEIGHT POLYTETRAFLUOROETHYLENE MICROPOWDER Sep 18, 2020 Pending
Array ( [id] => 17959117 [patent_doc_number] => 20220339697 [patent_country] => US [patent_kind] => A1 [patent_issue_date] => 2022-10-27 [patent_title] => COMPOSITE POWDER WITH IRON BASED PARTICLES COATED WITH GRAPHENE MATERIAL [patent_app_type] => utility [patent_app_number] => 17/760812 [patent_app_country] => US [patent_app_date] => 2020-09-17 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 0 [patent_figures_cnt] => 0 [patent_no_of_words] => 5585 [patent_no_of_claims] => 0 [patent_no_of_ind_claims] => -18 [patent_words_short_claim] => 48 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => publication [pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 17760812 [rel_patent_id] =>[rel_patent_doc_number] =>)
17/760812
COMPOSITE POWDER WITH IRON BASED PARTICLES COATED WITH GRAPHENE MATERIAL Sep 16, 2020 Pending
Array ( [id] => 17810716 [patent_doc_number] => 20220262551 [patent_country] => US [patent_kind] => A1 [patent_issue_date] => 2022-08-18 [patent_title] => SILICON OXIDE-COATED Fe-BASED SOFT MAGNETIC POWDER AND METHOD FOR PRODUCING SAME [patent_app_type] => utility [patent_app_number] => 17/628295 [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] => 7829 [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] => 17628295 [rel_patent_id] =>[rel_patent_doc_number] =>)
17/628295
SILICON OXIDE-COATED Fe-BASED SOFT MAGNETIC POWDER AND METHOD FOR PRODUCING SAME Aug 25, 2020 Abandoned
Array ( [id] => 17851702 [patent_doc_number] => 20220281744 [patent_country] => US [patent_kind] => A1 [patent_issue_date] => 2022-09-08 [patent_title] => MODIFIED BORON NITRIDE POWDER [patent_app_type] => utility [patent_app_number] => 17/637969 [patent_app_country] => US [patent_app_date] => 2020-08-20 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 0 [patent_figures_cnt] => 0 [patent_no_of_words] => 9629 [patent_no_of_claims] => 0 [patent_no_of_ind_claims] => -6 [patent_words_short_claim] => 23 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => publication [pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 17637969 [rel_patent_id] =>[rel_patent_doc_number] =>)
17/637969
MODIFIED BORON NITRIDE POWDER Aug 19, 2020 Abandoned
Array ( [id] => 16597247 [patent_doc_number] => 20210023778 [patent_country] => US [patent_kind] => A1 [patent_issue_date] => 2021-01-28 [patent_title] => RESIN POWDER FOR SOLID FREEFORM FABRICATION, DEVICE FOR FABRICATING SOLID FREEFORM FABRICATION OBJECT, AND METHOD OF FABRICATING SOLID FREEFORM FABRICATION OBJECT [patent_app_type] => utility [patent_app_number] => 16/936498 [patent_app_country] => US [patent_app_date] => 2020-07-23 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 0 [patent_figures_cnt] => 0 [patent_no_of_words] => 9457 [patent_no_of_claims] => 0 [patent_no_of_ind_claims] => -10 [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] => 16936498 [rel_patent_id] =>[rel_patent_doc_number] =>)
16/936498
RESIN POWDER FOR SOLID FREEFORM FABRICATION, DEVICE FOR FABRICATING SOLID FREEFORM FABRICATION OBJECT, AND METHOD OF FABRICATING SOLID FREEFORM FABRICATION OBJECT Jul 22, 2020 Abandoned
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