Search

Luis A. Brown

Examiner (ID: 18822, Phone: (571)270-1394 , Office: P/3622 )

Most Active Art Unit
3682
Art Unit(s)
3626, 3682, 3622, 3689
Total Applications
685
Issued Applications
311
Pending Applications
69
Abandoned Applications
326

Applications

Application numberTitle of the applicationFiling DateStatus
Array ( [id] => 15931561 [patent_doc_number] => 20200157414 [patent_country] => US [patent_kind] => A1 [patent_issue_date] => 2020-05-21 [patent_title] => COATED PROPPANTS FOR FRACKING EXTRACTION METHODS [patent_app_type] => utility [patent_app_number] => 16/338162 [patent_app_country] => US [patent_app_date] => 2016-09-30 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 0 [patent_figures_cnt] => 0 [patent_no_of_words] => 3302 [patent_no_of_claims] => 0 [patent_no_of_ind_claims] => -9 [patent_words_short_claim] => 99 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => publication [pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 16338162 [rel_patent_id] =>[rel_patent_doc_number] =>)
16/338162
Coated proppants for fracking extraction methods Sep 29, 2016 Issued
Array ( [id] => 13441761 [patent_doc_number] => 20180272423 [patent_country] => US [patent_kind] => A1 [patent_issue_date] => 2018-09-27 [patent_title] => NEW IRON-BASED COMPOSITE POWDER [patent_app_type] => utility [patent_app_number] => 15/764520 [patent_app_country] => US [patent_app_date] => 2016-09-29 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 0 [patent_figures_cnt] => 0 [patent_no_of_words] => 5533 [patent_no_of_claims] => 0 [patent_no_of_ind_claims] => -14 [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] => 15764520 [rel_patent_id] =>[rel_patent_doc_number] =>)
15/764520
Iron-based composite powder Sep 28, 2016 Issued
Array ( [id] => 13537399 [patent_doc_number] => 20180320246 [patent_country] => US [patent_kind] => A1 [patent_issue_date] => 2018-11-08 [patent_title] => ELECTRIC ARC FURNACE DUST AS COATING MATERIAL FOR IRON ORE PELLETS FOR USE IN DIRECT REDUCTION PROCESSES [patent_app_type] => utility [patent_app_number] => 15/768422 [patent_app_country] => US [patent_app_date] => 2016-09-27 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 0 [patent_figures_cnt] => 0 [patent_no_of_words] => 11795 [patent_no_of_claims] => 0 [patent_no_of_ind_claims] => -18 [patent_words_short_claim] => 89 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => publication [pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 15768422 [rel_patent_id] =>[rel_patent_doc_number] =>)
15/768422
ELECTRIC ARC FURNACE DUST AS COATING MATERIAL FOR IRON ORE PELLETS FOR USE IN DIRECT REDUCTION PROCESSES Sep 26, 2016 Abandoned
Array ( [id] => 11382953 [patent_doc_number] => 20170009009 [patent_country] => US [patent_kind] => A1 [patent_issue_date] => 2017-01-12 [patent_title] => 'POLYESTER POLYMER PARTICLES HAVING A SMALL SURFACE TO CENTER MOLECULAR WEIGHT GRADIENT' [patent_app_type] => utility [patent_app_number] => 15/273816 [patent_app_country] => US [patent_app_date] => 2016-09-23 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 0 [patent_figures_cnt] => 0 [patent_no_of_words] => 9348 [patent_no_of_claims] => 9 [patent_no_of_ind_claims] => 1 [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] => 15273816 [rel_patent_id] =>[rel_patent_doc_number] =>)
15/273816
Polyester polymer particles having a small surface to center molecular weight gradient Sep 22, 2016 Issued
Array ( [id] => 13413601 [patent_doc_number] => 20180258343 [patent_country] => US [patent_kind] => A1 [patent_issue_date] => 2018-09-13 [patent_title] => PROPPANTS HAVING FINE, NARROW PARTICLE SIZE DISTRIBUTION AND RELATED METHODS [patent_app_type] => utility [patent_app_number] => 15/762568 [patent_app_country] => US [patent_app_date] => 2016-09-23 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 0 [patent_figures_cnt] => 0 [patent_no_of_words] => 8002 [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] => 15762568 [rel_patent_id] =>[rel_patent_doc_number] =>)
15/762568
PROPPANTS HAVING FINE, NARROW PARTICLE SIZE DISTRIBUTION AND RELATED METHODS Sep 22, 2016 Abandoned
Array ( [id] => 13342993 [patent_doc_number] => 20180223036 [patent_country] => US [patent_kind] => A1 [patent_issue_date] => 2018-08-09 [patent_title] => CONJUGATED POLYMER NANOPARTICLES, METHODS OF USING, AND METHODS OF MAKING [patent_app_type] => utility [patent_app_number] => 15/748247 [patent_app_country] => US [patent_app_date] => 2016-09-07 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 0 [patent_figures_cnt] => 0 [patent_no_of_words] => 4365 [patent_no_of_claims] => 0 [patent_no_of_ind_claims] => -17 [patent_words_short_claim] => 35 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => publication [pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 15748247 [rel_patent_id] =>[rel_patent_doc_number] =>)
15/748247
Conjugated polymer nanoparticles, methods of using, and methods of making Sep 6, 2016 Issued
Array ( [id] => 13675423 [patent_doc_number] => 20160376445 [patent_country] => US [patent_kind] => A1 [patent_issue_date] => 2016-12-29 [patent_title] => FLAKES WITH UNDULATE BORDERS AND METHOD OF FORMING THEREOF [patent_app_type] => utility [patent_app_number] => 15/257396 [patent_app_country] => US [patent_app_date] => 2016-09-06 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 0 [patent_figures_cnt] => 0 [patent_no_of_words] => 3587 [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] => 15257396 [rel_patent_id] =>[rel_patent_doc_number] =>)
15/257396
Flakes with undulate borders and method of forming thereof Sep 5, 2016 Issued
Array ( [id] => 16383259 [patent_doc_number] => 10808081 [patent_country] => US [patent_kind] => B2 [patent_issue_date] => 2020-10-20 [patent_title] => Powder compositions comprising thermoplastic particles and flow promoter particles, method of preparing articles and coatings from the powder compositions, and articles prepared therefrom [patent_app_type] => utility [patent_app_number] => 15/757195 [patent_app_country] => US [patent_app_date] => 2016-09-02 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 2 [patent_figures_cnt] => 7 [patent_no_of_words] => 10966 [patent_no_of_claims] => 19 [patent_no_of_ind_claims] => 3 [patent_words_short_claim] => 111 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => patent [pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 15757195 [rel_patent_id] =>[rel_patent_doc_number] =>)
15/757195
Powder compositions comprising thermoplastic particles and flow promoter particles, method of preparing articles and coatings from the powder compositions, and articles prepared therefrom Sep 1, 2016 Issued
Array ( [id] => 11350424 [patent_doc_number] => 20160369163 [patent_country] => US [patent_kind] => A1 [patent_issue_date] => 2016-12-22 [patent_title] => 'ELECTRICALLY-CONDUCTIVE PROPPANT AND METHODS FOR DETECTING, LOCATING AND CHARACTERIZING THE ELECTRICALLY-CONDUCTIVE PROPPANT' [patent_app_type] => utility [patent_app_number] => 15/255417 [patent_app_country] => US [patent_app_date] => 2016-09-02 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 16 [patent_figures_cnt] => 16 [patent_no_of_words] => 19309 [patent_no_of_claims] => 20 [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] => 15255417 [rel_patent_id] =>[rel_patent_doc_number] =>)
15/255417
Electrically-conductive proppant and methods for detecting, locating and characterizing the electrically-conductive proppant Sep 1, 2016 Issued
Array ( [id] => 14978001 [patent_doc_number] => 10442901 [patent_country] => US [patent_kind] => B2 [patent_issue_date] => 2019-10-15 [patent_title] => Powder compositions comprising bimodal/multimodal particles, and articles prepared therefrom [patent_app_type] => utility [patent_app_number] => 15/757169 [patent_app_country] => US [patent_app_date] => 2016-09-02 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 2 [patent_figures_cnt] => 5 [patent_no_of_words] => 8914 [patent_no_of_claims] => 20 [patent_no_of_ind_claims] => 3 [patent_words_short_claim] => 61 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => patent [pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 15757169 [rel_patent_id] =>[rel_patent_doc_number] =>)
15/757169
Powder compositions comprising bimodal/multimodal particles, and articles prepared therefrom Sep 1, 2016 Issued
Array ( [id] => 13371611 [patent_doc_number] => 20180237346 [patent_country] => US [patent_kind] => A1 [patent_issue_date] => 2018-08-23 [patent_title] => METHOD OF PRODUCING A COMPONENT OF A COMPOSITE OF DIAMOND AND A BINDER [patent_app_type] => utility [patent_app_number] => 15/754075 [patent_app_country] => US [patent_app_date] => 2016-08-25 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 0 [patent_figures_cnt] => 0 [patent_no_of_words] => 11360 [patent_no_of_claims] => 0 [patent_no_of_ind_claims] => -14 [patent_words_short_claim] => 158 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => publication [pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 15754075 [rel_patent_id] =>[rel_patent_doc_number] =>)
15/754075
Method of producing a component of a composite of diamond and a binder Aug 24, 2016 Issued
Array ( [id] => 13384579 [patent_doc_number] => 20180243831 [patent_country] => US [patent_kind] => A1 [patent_issue_date] => 2018-08-30 [patent_title] => PHOSPHORUS-CONTAINING COPPER POWDER AND METHOD FOR PRODUCING THE SAME [patent_app_type] => utility [patent_app_number] => 15/757427 [patent_app_country] => US [patent_app_date] => 2016-08-18 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 0 [patent_figures_cnt] => 0 [patent_no_of_words] => 6107 [patent_no_of_claims] => 0 [patent_no_of_ind_claims] => -18 [patent_words_short_claim] => 42 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => publication [pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 15757427 [rel_patent_id] =>[rel_patent_doc_number] =>)
15/757427
Phosphorus-containing copper powder and method for producing the same Aug 17, 2016 Issued
Array ( [id] => 11948573 [patent_doc_number] => 20170252724 [patent_country] => US [patent_kind] => A1 [patent_issue_date] => 2017-09-07 [patent_title] => 'SILICA PARTICLE AND METHOD FOR PRODUCING THE SAME' [patent_app_type] => utility [patent_app_number] => 15/223447 [patent_app_country] => US [patent_app_date] => 2016-07-29 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 0 [patent_figures_cnt] => 0 [patent_no_of_words] => 9227 [patent_no_of_claims] => 17 [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] => 15223447 [rel_patent_id] =>[rel_patent_doc_number] =>)
15/223447
Silica particle comprising a titania coating and method for producing the same Jul 28, 2016 Issued
Array ( [id] => 13674853 [patent_doc_number] => 20160376160 [patent_country] => US [patent_kind] => A1 [patent_issue_date] => 2016-12-29 [patent_title] => TITANIUM OXIDE, CONDUCTIVE TITANIUM OXIDE, AND PROCESSES FOR PRODUCING THESE [patent_app_type] => utility [patent_app_number] => 15/219653 [patent_app_country] => US [patent_app_date] => 2016-07-26 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 0 [patent_figures_cnt] => 0 [patent_no_of_words] => 13609 [patent_no_of_claims] => 0 [patent_no_of_ind_claims] => -2 [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] => 15219653 [rel_patent_id] =>[rel_patent_doc_number] =>)
15/219653
Titanium oxide, conductive titanium oxide, and processes for producing these Jul 25, 2016 Issued
Array ( [id] => 14120059 [patent_doc_number] => 10246879 [patent_country] => US [patent_kind] => B2 [patent_issue_date] => 2019-04-02 [patent_title] => Roofing granules with high solar reflectance, roofing products with high solar reflectance, and processes for producing same [patent_app_type] => utility [patent_app_number] => 15/211085 [patent_app_country] => US [patent_app_date] => 2016-07-15 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 2 [patent_figures_cnt] => 6 [patent_no_of_words] => 9317 [patent_no_of_claims] => 13 [patent_no_of_ind_claims] => 3 [patent_words_short_claim] => 81 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => patent [pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 15211085 [rel_patent_id] =>[rel_patent_doc_number] =>)
15/211085
Roofing granules with high solar reflectance, roofing products with high solar reflectance, and processes for producing same Jul 14, 2016 Issued
Array ( [id] => 13154801 [patent_doc_number] => 10094115 [patent_country] => US [patent_kind] => B2 [patent_issue_date] => 2018-10-09 [patent_title] => Roofing granules comprising sintered base particles [patent_app_type] => utility [patent_app_number] => 15/210545 [patent_app_country] => US [patent_app_date] => 2016-07-14 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 4 [patent_figures_cnt] => 7 [patent_no_of_words] => 6935 [patent_no_of_claims] => 20 [patent_no_of_ind_claims] => 2 [patent_words_short_claim] => 58 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => patent [pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 15210545 [rel_patent_id] =>[rel_patent_doc_number] =>)
15/210545
Roofing granules comprising sintered base particles Jul 13, 2016 Issued
Array ( [id] => 11107744 [patent_doc_number] => 20160304714 [patent_country] => US [patent_kind] => A1 [patent_issue_date] => 2016-10-20 [patent_title] => 'METHOD OF PRODUCING POLMYER FINE PARTICLE' [patent_app_type] => utility [patent_app_number] => 15/197903 [patent_app_country] => US [patent_app_date] => 2016-06-30 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 3 [patent_figures_cnt] => 3 [patent_no_of_words] => 20991 [patent_no_of_claims] => 3 [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] => 15197903 [rel_patent_id] =>[rel_patent_doc_number] =>)
15/197903
Method of producing fine particles of non-vinyl thermoplastic polymer Jun 29, 2016 Issued
Array ( [id] => 12882250 [patent_doc_number] => 20180185925 [patent_country] => US [patent_kind] => A1 [patent_issue_date] => 2018-07-05 [patent_title] => METHOD FOR PREPARING PHASE-SEPARATED LEAD TELLURIDE-LEAD SULFIDE NANOPOWDER USING SOLUTION SYNTHESIS AND PHASE-SEPARATED LEAD TELLURIDE-LEAD SULFIDE NANOPOWDER PREPARED THEREBY [patent_app_type] => utility [patent_app_number] => 15/739536 [patent_app_country] => US [patent_app_date] => 2016-06-24 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 0 [patent_figures_cnt] => 0 [patent_no_of_words] => 2503 [patent_no_of_claims] => 0 [patent_no_of_ind_claims] => -10 [patent_words_short_claim] => 196 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => publication [pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 15739536 [rel_patent_id] =>[rel_patent_doc_number] =>)
15/739536
Method for preparing phase-separated lead telluride-lead sulfide nanopowder using solution synthesis and phase-separated lead telluride-lead sulfide nanopowder prepared thereby Jun 23, 2016 Issued
Array ( [id] => 16460044 [patent_doc_number] => 10843372 [patent_country] => US [patent_kind] => B1 [patent_issue_date] => 2020-11-24 [patent_title] => Methods and compositions for preparing particle boards [patent_app_type] => utility [patent_app_number] => 15/189390 [patent_app_country] => US [patent_app_date] => 2016-06-22 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 0 [patent_figures_cnt] => 0 [patent_no_of_words] => 3919 [patent_no_of_claims] => 5 [patent_no_of_ind_claims] => 1 [patent_words_short_claim] => 96 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => patent [pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 15189390 [rel_patent_id] =>[rel_patent_doc_number] =>)
15/189390
Methods and compositions for preparing particle boards Jun 21, 2016 Issued
Array ( [id] => 15469161 [patent_doc_number] => 10550445 [patent_country] => US [patent_kind] => B2 [patent_issue_date] => 2020-02-04 [patent_title] => Coated iron ore pellets and a process of making and reducing the same to form reduced iron pellets [patent_app_type] => utility [patent_app_number] => 15/741935 [patent_app_country] => US [patent_app_date] => 2016-06-20 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 0 [patent_figures_cnt] => 0 [patent_no_of_words] => 8808 [patent_no_of_claims] => 18 [patent_no_of_ind_claims] => 2 [patent_words_short_claim] => 56 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => patent [pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 15741935 [rel_patent_id] =>[rel_patent_doc_number] =>)
15/741935
Coated iron ore pellets and a process of making and reducing the same to form reduced iron pellets Jun 19, 2016 Issued
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