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] => 9685516 [patent_doc_number] => 20140242280 [patent_country] => US [patent_kind] => A1 [patent_issue_date] => 2014-08-28 [patent_title] => 'METHODS AND COMPOSITIONS FOR COATING SUBSTRATES' [patent_app_type] => utility [patent_app_number] => 13/780540 [patent_app_country] => US [patent_app_date] => 2013-02-28 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 1 [patent_figures_cnt] => 1 [patent_no_of_words] => 9281 [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] => 13780540 [rel_patent_id] =>[rel_patent_doc_number] =>)
13/780540
Methods and compositions for coating substrates Feb 27, 2013 Issued
Array ( [id] => 9588917 [patent_doc_number] => 08778456 [patent_country] => US [patent_kind] => B2 [patent_issue_date] => 2014-07-15 [patent_title] => 'Coating composition including high molecular weight polycarbodiimide, method of preparing same, and method of preparing coating on a substrate' [patent_app_type] => utility [patent_app_number] => 13/778775 [patent_app_country] => US [patent_app_date] => 2013-02-27 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 0 [patent_figures_cnt] => 0 [patent_no_of_words] => 13795 [patent_no_of_claims] => 6 [patent_no_of_ind_claims] => 1 [patent_words_short_claim] => 164 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => patent [pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 13778775 [rel_patent_id] =>[rel_patent_doc_number] =>)
13/778775
Coating composition including high molecular weight polycarbodiimide, method of preparing same, and method of preparing coating on a substrate Feb 26, 2013 Issued
Array ( [id] => 8879638 [patent_doc_number] => 20130152822 [patent_country] => US [patent_kind] => A1 [patent_issue_date] => 2013-06-20 [patent_title] => 'METHOD OF MODIFYING SURFACE OF POWDER, COATING MATERIAL, METHOD OF MANUFACTURING MAGNETIC RECORDING MEDIUM, AND MAGNETIC RECORDING MEDIUM MANUFACTURED BY THE SAME' [patent_app_type] => utility [patent_app_number] => 13/767903 [patent_app_country] => US [patent_app_date] => 2013-02-15 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 0 [patent_figures_cnt] => 0 [patent_no_of_words] => 13595 [patent_no_of_claims] => 3 [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] => 13767903 [rel_patent_id] =>[rel_patent_doc_number] =>)
13/767903
METHOD OF MODIFYING SURFACE OF POWDER, COATING MATERIAL, METHOD OF MANUFACTURING MAGNETIC RECORDING MEDIUM, AND MAGNETIC RECORDING MEDIUM MANUFACTURED BY THE SAME Feb 14, 2013 Abandoned
Array ( [id] => 9482635 [patent_doc_number] => 08728583 [patent_country] => US [patent_kind] => B2 [patent_issue_date] => 2014-05-20 [patent_title] => 'Composite materials, composite film manufactured by using the same and method for manufacturing composite film' [patent_app_type] => utility [patent_app_number] => 13/768552 [patent_app_country] => US [patent_app_date] => 2013-02-15 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 4 [patent_figures_cnt] => 4 [patent_no_of_words] => 7443 [patent_no_of_claims] => 5 [patent_no_of_ind_claims] => 1 [patent_words_short_claim] => 74 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => patent [pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 13768552 [rel_patent_id] =>[rel_patent_doc_number] =>)
13/768552
Composite materials, composite film manufactured by using the same and method for manufacturing composite film Feb 14, 2013 Issued
Array ( [id] => 11409230 [patent_doc_number] => 09556523 [patent_country] => US [patent_kind] => B2 [patent_issue_date] => 2017-01-31 [patent_title] => 'Method for coating metallic surfaces of substrates, and objects coated according to said method' [patent_app_type] => utility [patent_app_number] => 14/377048 [patent_app_country] => US [patent_app_date] => 2013-02-07 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 0 [patent_figures_cnt] => 0 [patent_no_of_words] => 7524 [patent_no_of_claims] => 22 [patent_no_of_ind_claims] => 3 [patent_words_short_claim] => 159 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => patent [pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 14377048 [rel_patent_id] =>[rel_patent_doc_number] =>)
14/377048
Method for coating metallic surfaces of substrates, and objects coated according to said method Feb 6, 2013 Issued
Array ( [id] => 8963187 [patent_doc_number] => 20130202789 [patent_country] => US [patent_kind] => A1 [patent_issue_date] => 2013-08-08 [patent_title] => 'METHODS OF ACETYLATION OF WOOD INVOLVING MULTIPLE ACETYLATION CYCLES' [patent_app_type] => utility [patent_app_number] => 13/761834 [patent_app_country] => US [patent_app_date] => 2013-02-07 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 3 [patent_figures_cnt] => 3 [patent_no_of_words] => 16654 [patent_no_of_claims] => 34 [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] => 13761834 [rel_patent_id] =>[rel_patent_doc_number] =>)
13/761834
METHODS OF ACETYLATION OF WOOD INVOLVING MULTIPLE ACETYLATION CYCLES Feb 6, 2013 Abandoned
Array ( [id] => 9798759 [patent_doc_number] => 20150010703 [patent_country] => US [patent_kind] => A1 [patent_issue_date] => 2015-01-08 [patent_title] => 'Spin on Hard-Mask Material' [patent_app_type] => utility [patent_app_number] => 14/377691 [patent_app_country] => US [patent_app_date] => 2013-01-31 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 4 [patent_figures_cnt] => 4 [patent_no_of_words] => 4474 [patent_no_of_claims] => 14 [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] => 14377691 [rel_patent_id] =>[rel_patent_doc_number] =>)
14/377691
Spin on Hard-Mask Material Jan 30, 2013 Abandoned
Array ( [id] => 9634482 [patent_doc_number] => 20140212589 [patent_country] => US [patent_kind] => A1 [patent_issue_date] => 2014-07-31 [patent_title] => 'PAPER SIZING USING AN AGENT CONTAINING UNIFORMLY BOUND OCTENYL SUCCINIC ANHYDRIDE GROUPS MADE BY THE REACTION OF OCTENYL SUCCINIC ANHYDRIDE ONTO A DISPERSED WAXY STARCH' [patent_app_type] => utility [patent_app_number] => 13/753881 [patent_app_country] => US [patent_app_date] => 2013-01-30 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 5 [patent_figures_cnt] => 5 [patent_no_of_words] => 8530 [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] => 13753881 [rel_patent_id] =>[rel_patent_doc_number] =>)
13/753881
Paper sizing using an agent containing uniformly bound octenyl succinic anhydride groups made by the reaction of octenyl succinic anhydride onto a dispersed waxy starch Jan 29, 2013 Issued
Array ( [id] => 11198466 [patent_doc_number] => 09428670 [patent_country] => US [patent_kind] => B2 [patent_issue_date] => 2016-08-30 [patent_title] => 'Process of forming a coating on a substrate' [patent_app_type] => utility [patent_app_number] => 14/387997 [patent_app_country] => US [patent_app_date] => 2013-01-29 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 0 [patent_figures_cnt] => 0 [patent_no_of_words] => 5634 [patent_no_of_claims] => 20 [patent_no_of_ind_claims] => 2 [patent_words_short_claim] => 101 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => patent [pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 14387997 [rel_patent_id] =>[rel_patent_doc_number] =>)
14/387997
Process of forming a coating on a substrate Jan 28, 2013 Issued
Array ( [id] => 9805390 [patent_doc_number] => 20150017335 [patent_country] => US [patent_kind] => A1 [patent_issue_date] => 2015-01-15 [patent_title] => 'METHOD OF REPAIRING AND/OR PROTECTING A SURFACE IN A REACTOR' [patent_app_type] => utility [patent_app_number] => 14/375579 [patent_app_country] => US [patent_app_date] => 2013-01-28 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 0 [patent_figures_cnt] => 0 [patent_no_of_words] => 7236 [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] => 14375579 [rel_patent_id] =>[rel_patent_doc_number] =>)
14/375579
Method of repairing and/or protecting a surface in a reactor Jan 27, 2013 Issued
Array ( [id] => 8828882 [patent_doc_number] => 20130129927 [patent_country] => US [patent_kind] => A1 [patent_issue_date] => 2013-05-23 [patent_title] => 'AQUEOUS COATING COMPOSITION COMPRISING POLYURETHANES AND VINYL POLYMERS' [patent_app_type] => utility [patent_app_number] => 13/747113 [patent_app_country] => US [patent_app_date] => 2013-01-22 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 0 [patent_figures_cnt] => 0 [patent_no_of_words] => 10924 [patent_no_of_claims] => 20 [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] => 13747113 [rel_patent_id] =>[rel_patent_doc_number] =>)
13/747113
AQUEOUS COATING COMPOSITION COMPRISING POLYURETHANES AND VINYL POLYMERS Jan 21, 2013 Abandoned
Array ( [id] => 9661832 [patent_doc_number] => 08808803 [patent_country] => US [patent_kind] => B2 [patent_issue_date] => 2014-08-19 [patent_title] => 'Coating method for reactive metal' [patent_app_type] => utility [patent_app_number] => 13/735329 [patent_app_country] => US [patent_app_date] => 2013-01-07 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 1 [patent_figures_cnt] => 1 [patent_no_of_words] => 1345 [patent_no_of_claims] => 11 [patent_no_of_ind_claims] => 1 [patent_words_short_claim] => 68 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => patent [pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 13735329 [rel_patent_id] =>[rel_patent_doc_number] =>)
13/735329
Coating method for reactive metal Jan 6, 2013 Issued
Array ( [id] => 10155761 [patent_doc_number] => 09187519 [patent_country] => US [patent_kind] => B1 [patent_issue_date] => 2015-11-17 [patent_title] => 'Reactive nanocomposites and methods of making the same' [patent_app_type] => utility [patent_app_number] => 13/729100 [patent_app_country] => US [patent_app_date] => 2012-12-28 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 7 [patent_figures_cnt] => 17 [patent_no_of_words] => 6003 [patent_no_of_claims] => 15 [patent_no_of_ind_claims] => 2 [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] => 13729100 [rel_patent_id] =>[rel_patent_doc_number] =>)
13/729100
Reactive nanocomposites and methods of making the same Dec 27, 2012 Issued
Array ( [id] => 11342946 [patent_doc_number] => 09527336 [patent_country] => US [patent_kind] => B2 [patent_issue_date] => 2016-12-27 [patent_title] => 'Cleanable articles and methods for making and using same' [patent_app_type] => utility [patent_app_number] => 14/368359 [patent_app_country] => US [patent_app_date] => 2012-12-28 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 1 [patent_figures_cnt] => 1 [patent_no_of_words] => 9419 [patent_no_of_claims] => 12 [patent_no_of_ind_claims] => 2 [patent_words_short_claim] => 95 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => patent [pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 14368359 [rel_patent_id] =>[rel_patent_doc_number] =>)
14/368359
Cleanable articles and methods for making and using same Dec 27, 2012 Issued
Array ( [id] => 10060352 [patent_doc_number] => 09099716 [patent_country] => US [patent_kind] => B2 [patent_issue_date] => 2015-08-04 [patent_title] => 'Coating and lithiation of inorganic oxidants by reaction with lithiated reductants' [patent_app_type] => utility [patent_app_number] => 13/724748 [patent_app_country] => US [patent_app_date] => 2012-12-21 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 10 [patent_figures_cnt] => 18 [patent_no_of_words] => 4403 [patent_no_of_claims] => 26 [patent_no_of_ind_claims] => 1 [patent_words_short_claim] => 105 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => patent [pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 13724748 [rel_patent_id] =>[rel_patent_doc_number] =>)
13/724748
Coating and lithiation of inorganic oxidants by reaction with lithiated reductants Dec 20, 2012 Issued
Array ( [id] => 8841310 [patent_doc_number] => 20130136938 [patent_country] => US [patent_kind] => A1 [patent_issue_date] => 2013-05-30 [patent_title] => 'MODIFIED GEOPOLYMER COMPOSITIONS, PROCESSES AND USES' [patent_app_type] => utility [patent_app_number] => 13/651938 [patent_app_country] => US [patent_app_date] => 2012-12-17 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 0 [patent_figures_cnt] => 0 [patent_no_of_words] => 9125 [patent_no_of_claims] => 12 [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] => 13651938 [rel_patent_id] =>[rel_patent_doc_number] =>)
13/651938
Modified geopolymer compositions, processes and uses Dec 16, 2012 Issued
Array ( [id] => 10939070 [patent_doc_number] => 20140342091 [patent_country] => US [patent_kind] => A1 [patent_issue_date] => 2014-11-20 [patent_title] => 'SULFIDE EXTENDED EPOXY RESINS AND BARRIER COATING APPLICATIONS THEREOF' [patent_app_type] => utility [patent_app_number] => 14/364820 [patent_app_country] => US [patent_app_date] => 2012-12-14 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 0 [patent_figures_cnt] => 0 [patent_no_of_words] => 7848 [patent_no_of_claims] => 23 [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] => 14364820 [rel_patent_id] =>[rel_patent_doc_number] =>)
14/364820
Sulfide extended epoxy resins and barrier coating applications thereof Dec 13, 2012 Issued
Array ( [id] => 8865749 [patent_doc_number] => 20130149452 [patent_country] => US [patent_kind] => A1 [patent_issue_date] => 2013-06-13 [patent_title] => 'FOAMS AND ARTICLES MADE FROM FOAMS CONTAINING 1-CHLORO-3,3,3-TRIFLUOROPROPENE (1233ZD)' [patent_app_type] => utility [patent_app_number] => 13/710416 [patent_app_country] => US [patent_app_date] => 2012-12-10 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 0 [patent_figures_cnt] => 0 [patent_no_of_words] => 7532 [patent_no_of_claims] => 13 [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] => 13710416 [rel_patent_id] =>[rel_patent_doc_number] =>)
13/710416
FOAMS AND ARTICLES MADE FROM FOAMS CONTAINING 1-CHLORO-3,3,3-TRIFLUOROPROPENE (1233ZD) Dec 9, 2012 Abandoned
Array ( [id] => 10967166 [patent_doc_number] => 20140370198 [patent_country] => US [patent_kind] => A1 [patent_issue_date] => 2014-12-18 [patent_title] => 'METHOD FOR PREPARING SURFACES' [patent_app_type] => utility [patent_app_number] => 14/363868 [patent_app_country] => US [patent_app_date] => 2012-12-05 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 4 [patent_figures_cnt] => 4 [patent_no_of_words] => 5526 [patent_no_of_claims] => 21 [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] => 14363868 [rel_patent_id] =>[rel_patent_doc_number] =>)
14/363868
Method for preparing surfaces Dec 4, 2012 Issued
Array ( [id] => 8853283 [patent_doc_number] => 20130142958 [patent_country] => US [patent_kind] => A1 [patent_issue_date] => 2013-06-06 [patent_title] => 'METHOD OF MITIGATING ICE BUILD-UP ON A SUBSTRATE' [patent_app_type] => utility [patent_app_number] => 13/688648 [patent_app_country] => US [patent_app_date] => 2012-11-29 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 0 [patent_figures_cnt] => 0 [patent_no_of_words] => 3614 [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] => 13688648 [rel_patent_id] =>[rel_patent_doc_number] =>)
13/688648
Method of mitigating ice build-up on a substrate Nov 28, 2012 Issued
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