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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] => 18560026 [patent_doc_number] => 11725262 [patent_country] => US [patent_kind] => B2 [patent_issue_date] => 2023-08-15 [patent_title] => Cemented carbide containing tungsten carbide and fine grained iron alloy binder [patent_app_type] => utility [patent_app_number] => 17/886949 [patent_app_country] => US [patent_app_date] => 2022-08-12 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 7 [patent_figures_cnt] => 11 [patent_no_of_words] => 6131 [patent_no_of_claims] => 10 [patent_no_of_ind_claims] => 1 [patent_words_short_claim] => 89 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => patent [pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 17886949 [rel_patent_id] =>[rel_patent_doc_number] =>)
17/886949
Cemented carbide containing tungsten carbide and fine grained iron alloy binder Aug 11, 2022 Issued
Array ( [id] => 18923113 [patent_doc_number] => 20240026117 [patent_country] => US [patent_kind] => A1 [patent_issue_date] => 2024-01-25 [patent_title] => COMPOSITONS CONTAINING ALUMINA NANOPARTICLES FOR OIL-WATER SEPARATION [patent_app_type] => utility [patent_app_number] => 17/870314 [patent_app_country] => US [patent_app_date] => 2022-07-21 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 0 [patent_figures_cnt] => 0 [patent_no_of_words] => 3329 [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] => 17870314 [rel_patent_id] =>[rel_patent_doc_number] =>)
17/870314
COMPOSITONS CONTAINING ALUMINA NANOPARTICLES FOR OIL-WATER SEPARATION Jul 20, 2022 Pending
Array ( [id] => 17982469 [patent_doc_number] => 20220348505 [patent_country] => US [patent_kind] => A1 [patent_issue_date] => 2022-11-03 [patent_title] => CERAMIC POWDER FOR TIMEPIECE [patent_app_type] => utility [patent_app_number] => 17/865599 [patent_app_country] => US [patent_app_date] => 2022-07-15 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 0 [patent_figures_cnt] => 0 [patent_no_of_words] => 8659 [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] => 17865599 [rel_patent_id] =>[rel_patent_doc_number] =>)
17/865599
CERAMIC POWDER FOR TIMEPIECE Jul 14, 2022 Pending
Array ( [id] => 18895370 [patent_doc_number] => 20240010855 [patent_country] => US [patent_kind] => A1 [patent_issue_date] => 2024-01-11 [patent_title] => CARBON SUPPORTED SURFACE FUNCTIONALIZED SILVER NANOPARTICLES [patent_app_type] => utility [patent_app_number] => 17/810979 [patent_app_country] => US [patent_app_date] => 2022-07-06 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 0 [patent_figures_cnt] => 0 [patent_no_of_words] => 6081 [patent_no_of_claims] => 0 [patent_no_of_ind_claims] => -17 [patent_words_short_claim] => 10 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => publication [pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 17810979 [rel_patent_id] =>[rel_patent_doc_number] =>)
17/810979
CARBON SUPPORTED SURFACE FUNCTIONALIZED SILVER NANOPARTICLES Jul 5, 2022 Pending
Array ( [id] => 18611584 [patent_doc_number] => 20230278315 [patent_country] => US [patent_kind] => A1 [patent_issue_date] => 2023-09-07 [patent_title] => COMPOSITE SUBSTRATE AND MANUFACTURING METHOD THEREOF [patent_app_type] => utility [patent_app_number] => 17/845874 [patent_app_country] => US [patent_app_date] => 2022-06-21 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 0 [patent_figures_cnt] => 0 [patent_no_of_words] => 3122 [patent_no_of_claims] => 0 [patent_no_of_ind_claims] => -8 [patent_words_short_claim] => 29 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => publication [pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 17845874 [rel_patent_id] =>[rel_patent_doc_number] =>)
17/845874
COMPOSITE SUBSTRATE AND MANUFACTURING METHOD THEREOF Jun 20, 2022 Pending
Array ( [id] => 18058108 [patent_doc_number] => 20220389194 [patent_country] => US [patent_kind] => A1 [patent_issue_date] => 2022-12-08 [patent_title] => OMNIPHOBIC COMPOSITIONS [patent_app_type] => utility [patent_app_number] => 17/829884 [patent_app_country] => US [patent_app_date] => 2022-06-01 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 0 [patent_figures_cnt] => 0 [patent_no_of_words] => 7583 [patent_no_of_claims] => 0 [patent_no_of_ind_claims] => -43 [patent_words_short_claim] => 54 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => publication [pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 17829884 [rel_patent_id] =>[rel_patent_doc_number] =>)
17/829884
OMNIPHOBIC COMPOSITIONS May 31, 2022 Pending
Array ( [id] => 18061588 [patent_doc_number] => 20220392675 [patent_country] => US [patent_kind] => A1 [patent_issue_date] => 2022-12-08 [patent_title] => MAGNETIC MATERIALS AND MANUFACTURING [patent_app_type] => utility [patent_app_number] => 17/825729 [patent_app_country] => US [patent_app_date] => 2022-05-26 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 0 [patent_figures_cnt] => 0 [patent_no_of_words] => 10128 [patent_no_of_claims] => 0 [patent_no_of_ind_claims] => -15 [patent_words_short_claim] => 17 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => publication [pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 17825729 [rel_patent_id] =>[rel_patent_doc_number] =>)
17/825729
MAGNETIC MATERIALS AND MANUFACTURING May 25, 2022 Pending
Array ( [id] => 18024166 [patent_doc_number] => 20220375665 [patent_country] => US [patent_kind] => A1 [patent_issue_date] => 2022-11-24 [patent_title] => Soft Magnetic Powder, Dust Core, Magnetic Element, Electronic Device, And Vehicle [patent_app_type] => utility [patent_app_number] => 17/741526 [patent_app_country] => US [patent_app_date] => 2022-05-11 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 0 [patent_figures_cnt] => 0 [patent_no_of_words] => 8000 [patent_no_of_claims] => 0 [patent_no_of_ind_claims] => -8 [patent_words_short_claim] => 43 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => publication [pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 17741526 [rel_patent_id] =>[rel_patent_doc_number] =>)
17/741526
Soft Magnetic Powder, Dust Core, Magnetic Element, Electronic Device, And Vehicle May 10, 2022 Pending
Array ( [id] => 18284898 [patent_doc_number] => 20230100370 [patent_country] => US [patent_kind] => A1 [patent_issue_date] => 2023-03-30 [patent_title] => RESIN MATERIAL AND METAL SUBSTRATE [patent_app_type] => utility [patent_app_number] => 17/740318 [patent_app_country] => US [patent_app_date] => 2022-05-09 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 0 [patent_figures_cnt] => 0 [patent_no_of_words] => 5693 [patent_no_of_claims] => 0 [patent_no_of_ind_claims] => -13 [patent_words_short_claim] => 81 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => publication [pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 17740318 [rel_patent_id] =>[rel_patent_doc_number] =>)
17/740318
RESIN MATERIAL AND METAL SUBSTRATE May 8, 2022 Pending
Array ( [id] => 18948261 [patent_doc_number] => 11891542 [patent_country] => US [patent_kind] => B2 [patent_issue_date] => 2024-02-06 [patent_title] => a-alumina flakes [patent_app_type] => utility [patent_app_number] => 17/725725 [patent_app_country] => US [patent_app_date] => 2022-04-21 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 0 [patent_figures_cnt] => 0 [patent_no_of_words] => 6628 [patent_no_of_claims] => 21 [patent_no_of_ind_claims] => 2 [patent_words_short_claim] => 154 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => patent [pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 17725725 [rel_patent_id] =>[rel_patent_doc_number] =>)
17/725725
a-alumina flakes Apr 20, 2022 Issued
Array ( [id] => 17776727 [patent_doc_number] => 20220243076 [patent_country] => US [patent_kind] => A1 [patent_issue_date] => 2022-08-04 [patent_title] => ALPHA-ALUMINA FLAKES [patent_app_type] => utility [patent_app_number] => 17/720607 [patent_app_country] => US [patent_app_date] => 2022-04-14 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 0 [patent_figures_cnt] => 0 [patent_no_of_words] => 6631 [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] => 17720607 [rel_patent_id] =>[rel_patent_doc_number] =>)
17/720607
Alpha-alumina flakes Apr 13, 2022 Issued
Array ( [id] => 17734857 [patent_doc_number] => 20220220316 [patent_country] => US [patent_kind] => A1 [patent_issue_date] => 2022-07-14 [patent_title] => METHOD FOR PREPARING A COMPOSITION COMPRISING FUNCTIONALISED MINERAL PARTICLES AND CORRESPONDING COMPOSITION [patent_app_type] => utility [patent_app_number] => 17/655717 [patent_app_country] => US [patent_app_date] => 2022-03-21 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 0 [patent_figures_cnt] => 0 [patent_no_of_words] => 6919 [patent_no_of_claims] => 0 [patent_no_of_ind_claims] => -10 [patent_words_short_claim] => 212 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => publication [pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 17655717 [rel_patent_id] =>[rel_patent_doc_number] =>)
17/655717
Method for preparing a composition comprising functionalised mineral particles and corresponding composition Mar 20, 2022 Issued
Array ( [id] => 18173224 [patent_doc_number] => 11572926 [patent_country] => US [patent_kind] => B2 [patent_issue_date] => 2023-02-07 [patent_title] => Iron oxide powder for brake friction material [patent_app_type] => utility [patent_app_number] => 17/666140 [patent_app_country] => US [patent_app_date] => 2022-02-07 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 2 [patent_figures_cnt] => 2 [patent_no_of_words] => 14618 [patent_no_of_claims] => 6 [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] => 17666140 [rel_patent_id] =>[rel_patent_doc_number] =>)
17/666140
Iron oxide powder for brake friction material Feb 6, 2022 Issued
Array ( [id] => 19075849 [patent_doc_number] => 11945196 [patent_country] => US [patent_kind] => B2 [patent_issue_date] => 2024-04-02 [patent_title] => Films and sheets having microlayers and nanolayers including recycled content [patent_app_type] => utility [patent_app_number] => 17/591318 [patent_app_country] => US [patent_app_date] => 2022-02-02 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 9 [patent_figures_cnt] => 9 [patent_no_of_words] => 9556 [patent_no_of_claims] => 16 [patent_no_of_ind_claims] => 3 [patent_words_short_claim] => 142 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => patent [pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 17591318 [rel_patent_id] =>[rel_patent_doc_number] =>)
17/591318
Films and sheets having microlayers and nanolayers including recycled content Feb 1, 2022 Issued
Array ( [id] => 17610346 [patent_doc_number] => 20220152625 [patent_country] => US [patent_kind] => A1 [patent_issue_date] => 2022-05-19 [patent_title] => PRODUCT HAVING CALCIFIED EGG SHELL PARTICLES WITH DIAMETERS IN THE RANGE OF ABOUT 3 MICRONS TO ABOUT 7 MICRONS [patent_app_type] => utility [patent_app_number] => 17/649407 [patent_app_country] => US [patent_app_date] => 2022-01-31 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 0 [patent_figures_cnt] => 0 [patent_no_of_words] => 4442 [patent_no_of_claims] => 0 [patent_no_of_ind_claims] => 0 [patent_words_short_claim] => 21 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => publication [pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 17649407 [rel_patent_id] =>[rel_patent_doc_number] =>)
17/649407
Product having calcified egg shell particles with diameters in the range of about 3 microns to about 7 microns Jan 30, 2022 Issued
Array ( [id] => 17610345 [patent_doc_number] => 20220152624 [patent_country] => US [patent_kind] => A1 [patent_issue_date] => 2022-05-19 [patent_title] => PRODUCT HAVING CALCIFIED EGG SHELL PARTICLES HAVING DIAMETER OF 3 MICRONS OR LESS [patent_app_type] => utility [patent_app_number] => 17/649399 [patent_app_country] => US [patent_app_date] => 2022-01-31 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 0 [patent_figures_cnt] => 0 [patent_no_of_words] => 4402 [patent_no_of_claims] => 0 [patent_no_of_ind_claims] => 0 [patent_words_short_claim] => 14 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => publication [pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 17649399 [rel_patent_id] =>[rel_patent_doc_number] =>)
17/649399
Product having calcified egg shell particles having diameter of 3 microns or less Jan 30, 2022 Issued
Array ( [id] => 17780584 [patent_doc_number] => 20220246934 [patent_country] => US [patent_kind] => A1 [patent_issue_date] => 2022-08-04 [patent_title] => Preparation Method and Application for Metal Sulfide Hollow Microspheres with Enriched Sulfur Vacancies [patent_app_type] => utility [patent_app_number] => 17/584732 [patent_app_country] => US [patent_app_date] => 2022-01-26 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 0 [patent_figures_cnt] => 0 [patent_no_of_words] => 2546 [patent_no_of_claims] => 0 [patent_no_of_ind_claims] => -19 [patent_words_short_claim] => 143 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => publication [pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 17584732 [rel_patent_id] =>[rel_patent_doc_number] =>)
17/584732
Preparation method and application for metal sulfide hollow microspheres with enriched sulfur vacancies Jan 25, 2022 Issued
Array ( [id] => 17749478 [patent_doc_number] => 20220227682 [patent_country] => US [patent_kind] => A1 [patent_issue_date] => 2022-07-21 [patent_title] => PELLETS CONTAINING AGRICULTURAL TREATMENT MATERIALS AND METHODS OF MAKING SAME [patent_app_type] => utility [patent_app_number] => 17/580769 [patent_app_country] => US [patent_app_date] => 2022-01-21 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 0 [patent_figures_cnt] => 0 [patent_no_of_words] => 4686 [patent_no_of_claims] => 0 [patent_no_of_ind_claims] => -14 [patent_words_short_claim] => 33 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => publication [pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 17580769 [rel_patent_id] =>[rel_patent_doc_number] =>)
17/580769
PELLETS CONTAINING AGRICULTURAL TREATMENT MATERIALS AND METHODS OF MAKING SAME Jan 20, 2022 Pending
Array ( [id] => 19242079 [patent_doc_number] => 12012498 [patent_country] => US [patent_kind] => B2 [patent_issue_date] => 2024-06-18 [patent_title] => Substrate and metal laminate [patent_app_type] => utility [patent_app_number] => 17/580798 [patent_app_country] => US [patent_app_date] => 2022-01-21 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 1 [patent_figures_cnt] => 3 [patent_no_of_words] => 8474 [patent_no_of_claims] => 10 [patent_no_of_ind_claims] => 1 [patent_words_short_claim] => 120 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => patent [pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 17580798 [rel_patent_id] =>[rel_patent_doc_number] =>)
17/580798
Substrate and metal laminate Jan 20, 2022 Issued
Array ( [id] => 19090127 [patent_doc_number] => 11951550 [patent_country] => US [patent_kind] => B2 [patent_issue_date] => 2024-04-09 [patent_title] => Cemented carbide and tool containing the same [patent_app_type] => utility [patent_app_number] => 17/790129 [patent_app_country] => US [patent_app_date] => 2022-01-20 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 2 [patent_figures_cnt] => 2 [patent_no_of_words] => 8956 [patent_no_of_claims] => 7 [patent_no_of_ind_claims] => 1 [patent_words_short_claim] => 167 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => patent [pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 17790129 [rel_patent_id] =>[rel_patent_doc_number] =>)
17/790129
Cemented carbide and tool containing the same Jan 19, 2022 Issued
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