Search

Roberts P. Culbert

Examiner (ID: 19028, Phone: (571)272-1433 , Office: P/1716 )

Most Active Art Unit
1716
Art Unit(s)
1716, 1763, 1792
Total Applications
1761
Issued Applications
1403
Pending Applications
112
Abandoned Applications
258

Applications

Application numberTitle of the applicationFiling DateStatus
Array ( [id] => 14573329 [patent_doc_number] => 20190214272 [patent_country] => US [patent_kind] => A1 [patent_issue_date] => 2019-07-11 [patent_title] => ENHANCED ETCH ANISOTROPY USING NANOPARTICLES AS BANKING AGENTS IN THE PRESENCE OR ABSENCE OF A MAGNETIC OR ELECTRICAL FIELD [patent_app_type] => utility [patent_app_number] => 15/868942 [patent_app_country] => US [patent_app_date] => 2018-01-11 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 0 [patent_figures_cnt] => 0 [patent_no_of_words] => 6337 [patent_no_of_claims] => 0 [patent_no_of_ind_claims] => -22 [patent_words_short_claim] => 58 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => publication [pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 15868942 [rel_patent_id] =>[rel_patent_doc_number] =>)
15/868942
Enhanced etch anisotropy using nanoparticles as banking agents in the presence or absence of a magnetic or electrical field Jan 10, 2018 Issued
Array ( [id] => 14125281 [patent_doc_number] => 10249504 [patent_country] => US [patent_kind] => B2 [patent_issue_date] => 2019-04-02 [patent_title] => Etching and mechanical grinding film-layers stacked on a semiconductor substrate [patent_app_type] => utility [patent_app_number] => 15/864802 [patent_app_country] => US [patent_app_date] => 2018-01-08 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 3 [patent_figures_cnt] => 10 [patent_no_of_words] => 3857 [patent_no_of_claims] => 20 [patent_no_of_ind_claims] => 3 [patent_words_short_claim] => 82 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => patent [pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 15864802 [rel_patent_id] =>[rel_patent_doc_number] =>)
15/864802
Etching and mechanical grinding film-layers stacked on a semiconductor substrate Jan 7, 2018 Issued
Array ( [id] => 12760240 [patent_doc_number] => 20180145248 [patent_country] => US [patent_kind] => A1 [patent_issue_date] => 2018-05-24 [patent_title] => Magnetoresistive Device and Method of Manufacturing Same [patent_app_type] => utility [patent_app_number] => 15/855984 [patent_app_country] => US [patent_app_date] => 2017-12-27 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 0 [patent_figures_cnt] => 0 [patent_no_of_words] => 10346 [patent_no_of_claims] => 0 [patent_no_of_ind_claims] => -18 [patent_words_short_claim] => 256 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => publication [pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 15855984 [rel_patent_id] =>[rel_patent_doc_number] =>)
15/855984
Magnetoresistive device and method of manufacturing same Dec 26, 2017 Issued
Array ( [id] => 15131089 [patent_doc_number] => 10478984 [patent_country] => US [patent_kind] => B2 [patent_issue_date] => 2019-11-19 [patent_title] => Chemically sharpening blades [patent_app_type] => utility [patent_app_number] => 15/845351 [patent_app_country] => US [patent_app_date] => 2017-12-18 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 14 [patent_figures_cnt] => 39 [patent_no_of_words] => 11508 [patent_no_of_claims] => 12 [patent_no_of_ind_claims] => 1 [patent_words_short_claim] => 123 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => patent [pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 15845351 [rel_patent_id] =>[rel_patent_doc_number] =>)
15/845351
Chemically sharpening blades Dec 17, 2017 Issued
Array ( [id] => 18186981 [patent_doc_number] => 11577544 [patent_country] => US [patent_kind] => B2 [patent_issue_date] => 2023-02-14 [patent_title] => External element or timepiece dial made of non-conductive material [patent_app_type] => utility [patent_app_number] => 16/464850 [patent_app_country] => US [patent_app_date] => 2017-12-14 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 2 [patent_figures_cnt] => 8 [patent_no_of_words] => 3024 [patent_no_of_claims] => 16 [patent_no_of_ind_claims] => 1 [patent_words_short_claim] => 242 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => patent [pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 16464850 [rel_patent_id] =>[rel_patent_doc_number] =>)
16/464850
External element or timepiece dial made of non-conductive material Dec 13, 2017 Issued
Array ( [id] => 13320587 [patent_doc_number] => 20180211831 [patent_country] => US [patent_kind] => A1 [patent_issue_date] => 2018-07-26 [patent_title] => SELECTIVE DRY ETCH FOR DIRECTED SELF ASSEMBLY OF BLOCK COPOLYMERS [patent_app_type] => utility [patent_app_number] => 15/838485 [patent_app_country] => US [patent_app_date] => 2017-12-12 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 0 [patent_figures_cnt] => 0 [patent_no_of_words] => 5852 [patent_no_of_claims] => 0 [patent_no_of_ind_claims] => -12 [patent_words_short_claim] => 93 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => publication [pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 15838485 [rel_patent_id] =>[rel_patent_doc_number] =>)
15/838485
Selective dry etch for directed self assembly of block copolymers Dec 11, 2017 Issued
Array ( [id] => 14429599 [patent_doc_number] => 10319613 [patent_country] => US [patent_kind] => B2 [patent_issue_date] => 2019-06-11 [patent_title] => Method of selectively etching first region made of silicon nitride against second region made of silicon oxide [patent_app_type] => utility [patent_app_number] => 15/837195 [patent_app_country] => US [patent_app_date] => 2017-12-11 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 25 [patent_figures_cnt] => 41 [patent_no_of_words] => 14709 [patent_no_of_claims] => 13 [patent_no_of_ind_claims] => 2 [patent_words_short_claim] => 131 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => patent [pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 15837195 [rel_patent_id] =>[rel_patent_doc_number] =>)
15/837195
Method of selectively etching first region made of silicon nitride against second region made of silicon oxide Dec 10, 2017 Issued
Array ( [id] => 14151447 [patent_doc_number] => 10256112 [patent_country] => US [patent_kind] => B1 [patent_issue_date] => 2019-04-09 [patent_title] => Selective tungsten removal [patent_app_type] => utility [patent_app_number] => 15/835731 [patent_app_country] => US [patent_app_date] => 2017-12-08 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 5 [patent_figures_cnt] => 8 [patent_no_of_words] => 8055 [patent_no_of_claims] => 19 [patent_no_of_ind_claims] => 3 [patent_words_short_claim] => 80 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => patent [pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 15835731 [rel_patent_id] =>[rel_patent_doc_number] =>)
15/835731
Selective tungsten removal Dec 7, 2017 Issued
Array ( [id] => 12823249 [patent_doc_number] => 20180166255 [patent_country] => US [patent_kind] => A1 [patent_issue_date] => 2018-06-14 [patent_title] => THERMAL ATOMIC LAYER ETCHING PROCESSES [patent_app_type] => utility [patent_app_number] => 15/835212 [patent_app_country] => US [patent_app_date] => 2017-12-07 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 0 [patent_figures_cnt] => 0 [patent_no_of_words] => 12730 [patent_no_of_claims] => 0 [patent_no_of_ind_claims] => -25 [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] => 15835212 [rel_patent_id] =>[rel_patent_doc_number] =>)
15/835212
Thermal atomic layer etching processes Dec 6, 2017 Issued
Array ( [id] => 14267497 [patent_doc_number] => 10283319 [patent_country] => US [patent_kind] => B2 [patent_issue_date] => 2019-05-07 [patent_title] => Atomic layer etching processes [patent_app_type] => utility [patent_app_number] => 15/835272 [patent_app_country] => US [patent_app_date] => 2017-12-07 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 7 [patent_figures_cnt] => 7 [patent_no_of_words] => 12491 [patent_no_of_claims] => 19 [patent_no_of_ind_claims] => 4 [patent_words_short_claim] => 85 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => patent [pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 15835272 [rel_patent_id] =>[rel_patent_doc_number] =>)
15/835272
Atomic layer etching processes Dec 6, 2017 Issued
Array ( [id] => 12814426 [patent_doc_number] => 20180163312 [patent_country] => US [patent_kind] => A1 [patent_issue_date] => 2018-06-14 [patent_title] => THERMAL ATOMIC LAYER ETCHING PROCESSES [patent_app_type] => utility [patent_app_number] => 15/835262 [patent_app_country] => US [patent_app_date] => 2017-12-07 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 0 [patent_figures_cnt] => 0 [patent_no_of_words] => 12760 [patent_no_of_claims] => 0 [patent_no_of_ind_claims] => -18 [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] => 15835262 [rel_patent_id] =>[rel_patent_doc_number] =>)
15/835262
Thermal atomic layer etching processes Dec 6, 2017 Issued
Array ( [id] => 12477570 [patent_doc_number] => 09991111 [patent_country] => US [patent_kind] => B2 [patent_issue_date] => 2018-06-05 [patent_title] => Apparatus and method of treating surface of semiconductor substrate [patent_app_type] => utility [patent_app_number] => 15/827427 [patent_app_country] => US [patent_app_date] => 2017-11-30 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 9 [patent_figures_cnt] => 20 [patent_no_of_words] => 6915 [patent_no_of_claims] => 19 [patent_no_of_ind_claims] => 2 [patent_words_short_claim] => 229 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => patent [pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 15827427 [rel_patent_id] =>[rel_patent_doc_number] =>)
15/827427
Apparatus and method of treating surface of semiconductor substrate Nov 29, 2017 Issued
Array ( [id] => 13070901 [patent_doc_number] => 10056234 [patent_country] => US [patent_kind] => B2 [patent_issue_date] => 2018-08-21 [patent_title] => Plasma equipment for treating powder [patent_app_type] => utility [patent_app_number] => 15/827929 [patent_app_country] => US [patent_app_date] => 2017-11-30 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 3 [patent_figures_cnt] => 8 [patent_no_of_words] => 3654 [patent_no_of_claims] => 15 [patent_no_of_ind_claims] => 1 [patent_words_short_claim] => 197 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => patent [pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 15827929 [rel_patent_id] =>[rel_patent_doc_number] =>)
15/827929
Plasma equipment for treating powder Nov 29, 2017 Issued
Array ( [id] => 12260734 [patent_doc_number] => 20180079931 [patent_country] => US [patent_kind] => A1 [patent_issue_date] => 2018-03-22 [patent_title] => 'REDUCTION IN LARGE PARTICLE COUNTS IN POLISHING SLURRIES' [patent_app_type] => utility [patent_app_number] => 15/824234 [patent_app_country] => US [patent_app_date] => 2017-11-28 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 5 [patent_figures_cnt] => 5 [patent_no_of_words] => 3578 [patent_no_of_claims] => 18 [patent_no_of_ind_claims] => 2 [patent_words_short_claim] => 0 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => publication [pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 15824234 [rel_patent_id] =>[rel_patent_doc_number] =>)
15/824234
Reduction in large particle counts in polishing slurries Nov 27, 2017 Issued
Array ( [id] => 15552407 [patent_doc_number] => 20200060615 [patent_country] => US [patent_kind] => A1 [patent_issue_date] => 2020-02-27 [patent_title] => Microneedle Fabrication and Device Implantation [patent_app_type] => utility [patent_app_number] => 16/463323 [patent_app_country] => US [patent_app_date] => 2017-11-28 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 0 [patent_figures_cnt] => 0 [patent_no_of_words] => 16449 [patent_no_of_claims] => 0 [patent_no_of_ind_claims] => -38 [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] => 16463323 [rel_patent_id] =>[rel_patent_doc_number] =>)
16/463323
Microneedle fabrication and device implantation Nov 27, 2017 Issued
Array ( [id] => 12237834 [patent_doc_number] => 20180070697 [patent_country] => US [patent_kind] => A1 [patent_issue_date] => 2018-03-15 [patent_title] => 'WALLET-SIZED COMB' [patent_app_type] => utility [patent_app_number] => 15/822277 [patent_app_country] => US [patent_app_date] => 2017-11-27 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 5 [patent_figures_cnt] => 5 [patent_no_of_words] => 3582 [patent_no_of_claims] => 14 [patent_no_of_ind_claims] => 3 [patent_words_short_claim] => 0 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => publication [pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 15822277 [rel_patent_id] =>[rel_patent_doc_number] =>)
15/822277
WALLET-SIZED COMB Nov 26, 2017 Abandoned
Array ( [id] => 12457074 [patent_doc_number] => 09984895 [patent_country] => US [patent_kind] => B1 [patent_issue_date] => 2018-05-29 [patent_title] => Chemical mechanical polishing method for tungsten [patent_app_type] => utility [patent_app_number] => 15/815276 [patent_app_country] => US [patent_app_date] => 2017-11-16 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 0 [patent_figures_cnt] => 0 [patent_no_of_words] => 5739 [patent_no_of_claims] => 8 [patent_no_of_ind_claims] => 1 [patent_words_short_claim] => 117 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => patent [pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 15815276 [rel_patent_id] =>[rel_patent_doc_number] =>)
15/815276
Chemical mechanical polishing method for tungsten Nov 15, 2017 Issued
Array ( [id] => 14554503 [patent_doc_number] => 10345707 [patent_country] => US [patent_kind] => B2 [patent_issue_date] => 2019-07-09 [patent_title] => Stripping process [patent_app_type] => utility [patent_app_number] => 15/813431 [patent_app_country] => US [patent_app_date] => 2017-11-15 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 0 [patent_figures_cnt] => 0 [patent_no_of_words] => 4626 [patent_no_of_claims] => 21 [patent_no_of_ind_claims] => 1 [patent_words_short_claim] => 84 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => patent [pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 15813431 [rel_patent_id] =>[rel_patent_doc_number] =>)
15/813431
Stripping process Nov 14, 2017 Issued
Array ( [id] => 12838162 [patent_doc_number] => 20180171227 [patent_country] => US [patent_kind] => A1 [patent_issue_date] => 2018-06-21 [patent_title] => ETCHING SOLUTION AND MANUFACTURING METHOD OF DISPLAY [patent_app_type] => utility [patent_app_number] => 15/813290 [patent_app_country] => US [patent_app_date] => 2017-11-15 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 0 [patent_figures_cnt] => 0 [patent_no_of_words] => 3405 [patent_no_of_claims] => 0 [patent_no_of_ind_claims] => -8 [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] => 15813290 [rel_patent_id] =>[rel_patent_doc_number] =>)
15/813290
Etching solution and manufacturing method of display Nov 14, 2017 Issued
Array ( [id] => 12728182 [patent_doc_number] => 20180134561 [patent_country] => US [patent_kind] => A1 [patent_issue_date] => 2018-05-17 [patent_title] => METHOD OF MANUFACTURING GRAPHENE FILM AND METHOD OF MANUFACTURING PELLICLE USING THE SAME [patent_app_type] => utility [patent_app_number] => 15/808143 [patent_app_country] => US [patent_app_date] => 2017-11-09 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 0 [patent_figures_cnt] => 0 [patent_no_of_words] => 3052 [patent_no_of_claims] => 0 [patent_no_of_ind_claims] => -1 [patent_words_short_claim] => 64 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => publication [pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 15808143 [rel_patent_id] =>[rel_patent_doc_number] =>)
15/808143
Method of manufacturing graphene film and method of manufacturing pellicle using the same Nov 8, 2017 Issued
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