Search

Hemant Mathai Mathew

Examiner (ID: 16036, Phone: (571)270-5604 , Office: P/3742 )

Most Active Art Unit
3742
Art Unit(s)
3742
Total Applications
359
Issued Applications
174
Pending Applications
2
Abandoned Applications
183

Applications

Application numberTitle of the applicationFiling DateStatus
Array ( [id] => 11026996 [patent_doc_number] => 20160223952 [patent_country] => US [patent_kind] => A1 [patent_issue_date] => 2016-08-04 [patent_title] => 'ROLLER FOR ELECTROPHOTOGRAPHY AND PRODUCTION METHOD THEREOF, AND ELECTROPHOTOGRAPHIC IMAGE FORMING APPARATUS' [patent_app_type] => utility [patent_app_number] => 15/001543 [patent_app_country] => US [patent_app_date] => 2016-01-20 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 4 [patent_figures_cnt] => 4 [patent_no_of_words] => 11493 [patent_no_of_claims] => 11 [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] => 15001543 [rel_patent_id] =>[rel_patent_doc_number] =>)
15/001543
Roller for electrophotography and production method thereof, and electrophotographic image forming apparatus Jan 19, 2016 Issued
Array ( [id] => 13196409 [patent_doc_number] => 10113114 [patent_country] => US [patent_kind] => B2 [patent_issue_date] => 2018-10-30 [patent_title] => Apparatus and method for coating particulate material [patent_app_type] => utility [patent_app_number] => 14/954706 [patent_app_country] => US [patent_app_date] => 2015-11-30 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 10 [patent_figures_cnt] => 10 [patent_no_of_words] => 18978 [patent_no_of_claims] => 20 [patent_no_of_ind_claims] => 1 [patent_words_short_claim] => 250 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => patent [pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 14954706 [rel_patent_id] =>[rel_patent_doc_number] =>)
14/954706
Apparatus and method for coating particulate material Nov 29, 2015 Issued
Array ( [id] => 10806698 [patent_doc_number] => 20160152856 [patent_country] => US [patent_kind] => A1 [patent_issue_date] => 2016-06-02 [patent_title] => 'SORBIC ACID ESTER COMPOSITION' [patent_app_type] => utility [patent_app_number] => 14/948996 [patent_app_country] => US [patent_app_date] => 2015-11-23 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 0 [patent_figures_cnt] => 0 [patent_no_of_words] => 3043 [patent_no_of_claims] => 8 [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] => 14948996 [rel_patent_id] =>[rel_patent_doc_number] =>)
14/948996
SORBIC ACID ESTER COMPOSITION Nov 22, 2015 Abandoned
Array ( [id] => 12347223 [patent_doc_number] => 09951244 [patent_country] => US [patent_kind] => B2 [patent_issue_date] => 2018-04-24 [patent_title] => Polymer coated metallic substrate and method for making [patent_app_type] => utility [patent_app_number] => 14/880446 [patent_app_country] => US [patent_app_date] => 2015-10-12 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 1 [patent_figures_cnt] => 1 [patent_no_of_words] => 4440 [patent_no_of_claims] => 18 [patent_no_of_ind_claims] => 3 [patent_words_short_claim] => 141 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => patent [pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 14880446 [rel_patent_id] =>[rel_patent_doc_number] =>)
14/880446
Polymer coated metallic substrate and method for making Oct 11, 2015 Issued
Array ( [id] => 11236901 [patent_doc_number] => 09463532 [patent_country] => US [patent_kind] => B2 [patent_issue_date] => 2016-10-11 [patent_title] => 'Low-temperature nanosolders' [patent_app_type] => utility [patent_app_number] => 14/875468 [patent_app_country] => US [patent_app_date] => 2015-10-05 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 8 [patent_figures_cnt] => 17 [patent_no_of_words] => 7331 [patent_no_of_claims] => 4 [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] => 14875468 [rel_patent_id] =>[rel_patent_doc_number] =>)
14/875468
Low-temperature nanosolders Oct 4, 2015 Issued
Array ( [id] => 11805296 [patent_doc_number] => 09546310 [patent_country] => US [patent_kind] => B2 [patent_issue_date] => 2017-01-17 [patent_title] => 'Method of manufacturing antistatic film' [patent_app_type] => utility [patent_app_number] => 14/830454 [patent_app_country] => US [patent_app_date] => 2015-08-19 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 0 [patent_figures_cnt] => 0 [patent_no_of_words] => 9156 [patent_no_of_claims] => 2 [patent_no_of_ind_claims] => 1 [patent_words_short_claim] => 158 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => patent [pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 14830454 [rel_patent_id] =>[rel_patent_doc_number] =>)
14/830454
Method of manufacturing antistatic film Aug 18, 2015 Issued
Array ( [id] => 11627381 [patent_doc_number] => 20170137571 [patent_country] => US [patent_kind] => A1 [patent_issue_date] => 2017-05-18 [patent_title] => 'METHOD FOR PRODUCING POLYIMIDE FILM' [patent_app_type] => utility [patent_app_number] => 15/316485 [patent_app_country] => US [patent_app_date] => 2015-06-04 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 0 [patent_figures_cnt] => 0 [patent_no_of_words] => 5552 [patent_no_of_claims] => 10 [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] => 15316485 [rel_patent_id] =>[rel_patent_doc_number] =>)
15/316485
METHOD FOR PRODUCING POLYIMIDE FILM Jun 3, 2015 Abandoned
Array ( [id] => 11825042 [patent_doc_number] => 20170213979 [patent_country] => US [patent_kind] => A1 [patent_issue_date] => 2017-07-27 [patent_title] => 'THIN-FILM PLANARIZATION METHOD, PLANARIZED THIN-FILM FORMATION METHOD, AND THIN-FILM FORMATION VARNISH' [patent_app_type] => utility [patent_app_number] => 15/314584 [patent_app_country] => US [patent_app_date] => 2015-05-27 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 1 [patent_figures_cnt] => 1 [patent_no_of_words] => 6583 [patent_no_of_claims] => 7 [patent_no_of_ind_claims] => 4 [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] => 15314584 [rel_patent_id] =>[rel_patent_doc_number] =>)
15/314584
Thin-film planarization method, planarized thin-film formation method, and thin-film formation varnish May 26, 2015 Issued
Array ( [id] => 10689350 [patent_doc_number] => 20160035496 [patent_country] => US [patent_kind] => A1 [patent_issue_date] => 2016-02-04 [patent_title] => 'METHOD OF FORMULATING PEROVSKITE SOLAR CELL MATERIALS' [patent_app_type] => utility [patent_app_number] => 14/711330 [patent_app_country] => US [patent_app_date] => 2015-05-13 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 8 [patent_figures_cnt] => 8 [patent_no_of_words] => 12847 [patent_no_of_claims] => 32 [patent_no_of_ind_claims] => 4 [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] => 14711330 [rel_patent_id] =>[rel_patent_doc_number] =>)
14/711330
Method of formulating perovskite solar cell materials May 12, 2015 Issued
Array ( [id] => 11129399 [patent_doc_number] => 20160326375 [patent_country] => US [patent_kind] => A1 [patent_issue_date] => 2016-11-10 [patent_title] => 'METHOD OF ENCAPSULATING PIGMENT FLAKES WITH A METAL OXIDE COATING' [patent_app_type] => utility [patent_app_number] => 14/705301 [patent_app_country] => US [patent_app_date] => 2015-05-06 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 5 [patent_figures_cnt] => 5 [patent_no_of_words] => 4475 [patent_no_of_claims] => 15 [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] => 14705301 [rel_patent_id] =>[rel_patent_doc_number] =>)
14/705301
Method of encapsulating pigment flakes with a metal oxide coating May 5, 2015 Issued
Array ( [id] => 11756392 [patent_doc_number] => 20170203259 [patent_country] => US [patent_kind] => A1 [patent_issue_date] => 2017-07-20 [patent_title] => 'COMPOSITE POLYAMIDE MEMBRANE POST-TREATED WITH NITROUS ACID' [patent_app_type] => utility [patent_app_number] => 15/301981 [patent_app_country] => US [patent_app_date] => 2015-05-05 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 0 [patent_figures_cnt] => 0 [patent_no_of_words] => 4199 [patent_no_of_claims] => 10 [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] => 15301981 [rel_patent_id] =>[rel_patent_doc_number] =>)
15/301981
Composite polyamide membrane post-treated with nitrous acid May 4, 2015 Issued
Array ( [id] => 12347175 [patent_doc_number] => 09951228 [patent_country] => US [patent_kind] => B2 [patent_issue_date] => 2018-04-24 [patent_title] => Reduced moisture pickup in polyol-containing mineral filler products [patent_app_type] => utility [patent_app_number] => 15/128702 [patent_app_country] => US [patent_app_date] => 2015-04-15 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 0 [patent_figures_cnt] => 0 [patent_no_of_words] => 13474 [patent_no_of_claims] => 31 [patent_no_of_ind_claims] => 1 [patent_words_short_claim] => 310 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => patent [pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 15128702 [rel_patent_id] =>[rel_patent_doc_number] =>)
15/128702
Reduced moisture pickup in polyol-containing mineral filler products Apr 14, 2015 Issued
Array ( [id] => 13763685 [patent_doc_number] => 10174177 [patent_country] => US [patent_kind] => B2 [patent_issue_date] => 2019-01-08 [patent_title] => Method for coating a flexible support with a silicone composition [patent_app_type] => utility [patent_app_number] => 15/304602 [patent_app_country] => US [patent_app_date] => 2015-04-14 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 0 [patent_figures_cnt] => 0 [patent_no_of_words] => 11675 [patent_no_of_claims] => 20 [patent_no_of_ind_claims] => 4 [patent_words_short_claim] => 38 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => patent [pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 15304602 [rel_patent_id] =>[rel_patent_doc_number] =>)
15/304602
Method for coating a flexible support with a silicone composition Apr 13, 2015 Issued
Array ( [id] => 13014149 [patent_doc_number] => 10030183 [patent_country] => US [patent_kind] => B2 [patent_issue_date] => 2018-07-24 [patent_title] => Cross-linkable masses based on organyl-oxysilane-terminated polymers [patent_app_type] => utility [patent_app_number] => 15/304338 [patent_app_country] => US [patent_app_date] => 2015-04-10 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 0 [patent_figures_cnt] => 0 [patent_no_of_words] => 10007 [patent_no_of_claims] => 14 [patent_no_of_ind_claims] => 1 [patent_words_short_claim] => 441 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => patent [pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 15304338 [rel_patent_id] =>[rel_patent_doc_number] =>)
15/304338
Cross-linkable masses based on organyl-oxysilane-terminated polymers Apr 9, 2015 Issued
Array ( [id] => 11888127 [patent_doc_number] => 09758678 [patent_country] => US [patent_kind] => B2 [patent_issue_date] => 2017-09-12 [patent_title] => 'Protecting parts made of carbon-containing composite material from oxidation' [patent_app_type] => utility [patent_app_number] => 14/682351 [patent_app_country] => US [patent_app_date] => 2015-04-09 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 5 [patent_figures_cnt] => 9 [patent_no_of_words] => 6337 [patent_no_of_claims] => 12 [patent_no_of_ind_claims] => 1 [patent_words_short_claim] => 132 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => patent [pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 14682351 [rel_patent_id] =>[rel_patent_doc_number] =>)
14/682351
Protecting parts made of carbon-containing composite material from oxidation Apr 8, 2015 Issued
Array ( [id] => 12391932 [patent_doc_number] => 09964890 [patent_country] => US [patent_kind] => B2 [patent_issue_date] => 2018-05-08 [patent_title] => Rubber member for developing roll, and method for manufacturing same [patent_app_type] => utility [patent_app_number] => 15/300765 [patent_app_country] => US [patent_app_date] => 2015-04-08 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 2 [patent_figures_cnt] => 3 [patent_no_of_words] => 12943 [patent_no_of_claims] => 5 [patent_no_of_ind_claims] => 1 [patent_words_short_claim] => 180 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => patent [pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 15300765 [rel_patent_id] =>[rel_patent_doc_number] =>)
15/300765
Rubber member for developing roll, and method for manufacturing same Apr 7, 2015 Issued
Array ( [id] => 11421506 [patent_doc_number] => 20170029650 [patent_country] => US [patent_kind] => A1 [patent_issue_date] => 2017-02-02 [patent_title] => 'AQUEOUS POLYMER DISPERSION FOR PAPER WITH A COPOLYMER OF VINYL ACETATE AND AN ACRYLATE MONOMER PREPARED IN THE PRESENCE OF A STARCH DERIVATIVE' [patent_app_type] => utility [patent_app_number] => 15/303337 [patent_app_country] => US [patent_app_date] => 2015-04-07 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 0 [patent_figures_cnt] => 0 [patent_no_of_words] => 16912 [patent_no_of_claims] => 19 [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] => 15303337 [rel_patent_id] =>[rel_patent_doc_number] =>)
15/303337
Aqueous polymer dispersion for paper with a copolymer of vinyl acetate and an acrylate monomer prepared in the presence of a starch derivative Apr 6, 2015 Issued
Array ( [id] => 11750764 [patent_doc_number] => 09708769 [patent_country] => US [patent_kind] => B2 [patent_issue_date] => 2017-07-18 [patent_title] => 'Side-feed coating method' [patent_app_type] => utility [patent_app_number] => 14/673019 [patent_app_country] => US [patent_app_date] => 2015-03-30 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 1 [patent_figures_cnt] => 1 [patent_no_of_words] => 4647 [patent_no_of_claims] => 8 [patent_no_of_ind_claims] => 1 [patent_words_short_claim] => 223 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => patent [pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 14673019 [rel_patent_id] =>[rel_patent_doc_number] =>)
14/673019
Side-feed coating method Mar 29, 2015 Issued
Array ( [id] => 11092554 [patent_doc_number] => 20160289522 [patent_country] => US [patent_kind] => A1 [patent_issue_date] => 2016-10-06 [patent_title] => 'FREEZE CONDITIONING AGENTS UTILIZING CRUDE GLYCERIN AND FLOWBACK AND PRODUCED WATER' [patent_app_type] => utility [patent_app_number] => 14/673654 [patent_app_country] => US [patent_app_date] => 2015-03-30 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 2 [patent_figures_cnt] => 2 [patent_no_of_words] => 8870 [patent_no_of_claims] => 18 [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] => 14673654 [rel_patent_id] =>[rel_patent_doc_number] =>)
14/673654
Freeze conditioning agents utilizing crude glycerin and flowback and produced water Mar 29, 2015 Issued
Array ( [id] => 10390021 [patent_doc_number] => 20150275028 [patent_country] => US [patent_kind] => A1 [patent_issue_date] => 2015-10-01 [patent_title] => 'METHOD OF MANUFACTURING HARD COAT FILM' [patent_app_type] => utility [patent_app_number] => 14/672935 [patent_app_country] => US [patent_app_date] => 2015-03-30 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 0 [patent_figures_cnt] => 0 [patent_no_of_words] => 12283 [patent_no_of_claims] => 20 [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] => 14672935 [rel_patent_id] =>[rel_patent_doc_number] =>)
14/672935
METHOD OF MANUFACTURING HARD COAT FILM Mar 29, 2015 Abandoned
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