Search

Prashant J. Khatri

Examiner (ID: 6031, Phone: (571)270-3470 , Office: P/1783 )

Most Active Art Unit
1783
Art Unit(s)
1783, 1794
Total Applications
996
Issued Applications
558
Pending Applications
88
Abandoned Applications
372

Applications

Application numberTitle of the applicationFiling DateStatus
Array ( [id] => 19397183 [patent_doc_number] => 12071532 [patent_country] => US [patent_kind] => B2 [patent_issue_date] => 2024-08-27 [patent_title] => Blue light cut film, optical filter comprising same, and display device [patent_app_type] => utility [patent_app_number] => 16/970269 [patent_app_country] => US [patent_app_date] => 2019-10-31 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 4 [patent_figures_cnt] => 9 [patent_no_of_words] => 4679 [patent_no_of_claims] => 14 [patent_no_of_ind_claims] => 2 [patent_words_short_claim] => 134 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => patent [pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 16970269 [rel_patent_id] =>[rel_patent_doc_number] =>)
16/970269
Blue light cut film, optical filter comprising same, and display device Oct 30, 2019 Issued
Array ( [id] => 15496461 [patent_doc_number] => 20200048419 [patent_country] => US [patent_kind] => A1 [patent_issue_date] => 2020-02-13 [patent_title] => GAS BARRIER FILM AND METHOD FOR PRODUCING GAS BARRIER FILM [patent_app_type] => utility [patent_app_number] => 16/658372 [patent_app_country] => US [patent_app_date] => 2019-10-21 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 0 [patent_figures_cnt] => 0 [patent_no_of_words] => 11984 [patent_no_of_claims] => 0 [patent_no_of_ind_claims] => -16 [patent_words_short_claim] => 76 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => publication [pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 16658372 [rel_patent_id] =>[rel_patent_doc_number] =>)
16/658372
Gas barrier film and method for producing gas barrier film Oct 20, 2019 Issued
Array ( [id] => 15496461 [patent_doc_number] => 20200048419 [patent_country] => US [patent_kind] => A1 [patent_issue_date] => 2020-02-13 [patent_title] => GAS BARRIER FILM AND METHOD FOR PRODUCING GAS BARRIER FILM [patent_app_type] => utility [patent_app_number] => 16/658372 [patent_app_country] => US [patent_app_date] => 2019-10-21 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 0 [patent_figures_cnt] => 0 [patent_no_of_words] => 11984 [patent_no_of_claims] => 0 [patent_no_of_ind_claims] => -16 [patent_words_short_claim] => 76 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => publication [pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 16658372 [rel_patent_id] =>[rel_patent_doc_number] =>)
16/658372
Gas barrier film and method for producing gas barrier film Oct 20, 2019 Issued
Array ( [id] => 15496461 [patent_doc_number] => 20200048419 [patent_country] => US [patent_kind] => A1 [patent_issue_date] => 2020-02-13 [patent_title] => GAS BARRIER FILM AND METHOD FOR PRODUCING GAS BARRIER FILM [patent_app_type] => utility [patent_app_number] => 16/658372 [patent_app_country] => US [patent_app_date] => 2019-10-21 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 0 [patent_figures_cnt] => 0 [patent_no_of_words] => 11984 [patent_no_of_claims] => 0 [patent_no_of_ind_claims] => -16 [patent_words_short_claim] => 76 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => publication [pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 16658372 [rel_patent_id] =>[rel_patent_doc_number] =>)
16/658372
Gas barrier film and method for producing gas barrier film Oct 20, 2019 Issued
Array ( [id] => 15496461 [patent_doc_number] => 20200048419 [patent_country] => US [patent_kind] => A1 [patent_issue_date] => 2020-02-13 [patent_title] => GAS BARRIER FILM AND METHOD FOR PRODUCING GAS BARRIER FILM [patent_app_type] => utility [patent_app_number] => 16/658372 [patent_app_country] => US [patent_app_date] => 2019-10-21 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 0 [patent_figures_cnt] => 0 [patent_no_of_words] => 11984 [patent_no_of_claims] => 0 [patent_no_of_ind_claims] => -16 [patent_words_short_claim] => 76 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => publication [pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 16658372 [rel_patent_id] =>[rel_patent_doc_number] =>)
16/658372
Gas barrier film and method for producing gas barrier film Oct 20, 2019 Issued
Array ( [id] => 16454135 [patent_doc_number] => 20200363561 [patent_country] => US [patent_kind] => A1 [patent_issue_date] => 2020-11-19 [patent_title] => ANTI-GLARE FILM AND POLARIZER WITH THE SAME [patent_app_type] => utility [patent_app_number] => 16/654061 [patent_app_country] => US [patent_app_date] => 2019-10-16 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 0 [patent_figures_cnt] => 0 [patent_no_of_words] => 7893 [patent_no_of_claims] => 0 [patent_no_of_ind_claims] => -16 [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] => 16654061 [rel_patent_id] =>[rel_patent_doc_number] =>)
16/654061
Anti-glare film and polarizer with the same Oct 15, 2019 Issued
Array ( [id] => 17422553 [patent_doc_number] => 11256001 [patent_country] => US [patent_kind] => B2 [patent_issue_date] => 2022-02-22 [patent_title] => Low haze polymer films and electronic devices [patent_app_type] => utility [patent_app_number] => 16/654504 [patent_app_country] => US [patent_app_date] => 2019-10-16 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 0 [patent_figures_cnt] => 0 [patent_no_of_words] => 7342 [patent_no_of_claims] => 14 [patent_no_of_ind_claims] => 1 [patent_words_short_claim] => 115 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => patent [pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 16654504 [rel_patent_id] =>[rel_patent_doc_number] =>)
16/654504
Low haze polymer films and electronic devices Oct 15, 2019 Issued
Array ( [id] => 18723359 [patent_doc_number] => 11800737 [patent_country] => US [patent_kind] => B2 [patent_issue_date] => 2023-10-24 [patent_title] => Protective film, manufacturing method thereof, and method of manufacturing display device using the same [patent_app_type] => utility [patent_app_number] => 16/595736 [patent_app_country] => US [patent_app_date] => 2019-10-08 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 19 [patent_figures_cnt] => 25 [patent_no_of_words] => 11937 [patent_no_of_claims] => 11 [patent_no_of_ind_claims] => 1 [patent_words_short_claim] => 241 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => patent [pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 16595736 [rel_patent_id] =>[rel_patent_doc_number] =>)
16/595736
Protective film, manufacturing method thereof, and method of manufacturing display device using the same Oct 7, 2019 Issued
Array ( [id] => 15438653 [patent_doc_number] => 20200033510 [patent_country] => US [patent_kind] => A1 [patent_issue_date] => 2020-01-30 [patent_title] => RESIN COMPOSITION FOR A POLARIZER PROTECTIVE FILM, A POLARIZER PROTECTIVE FILM, A POLARIZING PLATE INCLUDING THE SAME, AND A PREPARATION METHOD OF A POLARIZING PLATE [patent_app_type] => utility [patent_app_number] => 16/591085 [patent_app_country] => US [patent_app_date] => 2019-10-02 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 0 [patent_figures_cnt] => 0 [patent_no_of_words] => 6567 [patent_no_of_claims] => 0 [patent_no_of_ind_claims] => -6 [patent_words_short_claim] => 55 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => publication [pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 16591085 [rel_patent_id] =>[rel_patent_doc_number] =>)
16/591085
Resin composition for a polarizer protective film, a polarizer protective film, a polarizing plate including the same, and a preparation method of a polarizing plate Oct 1, 2019 Issued
Array ( [id] => 17350430 [patent_doc_number] => 11225052 [patent_country] => US [patent_kind] => B2 [patent_issue_date] => 2022-01-18 [patent_title] => Laminated structures and methods of manufacturing laminated structures [patent_app_type] => utility [patent_app_number] => 16/585885 [patent_app_country] => US [patent_app_date] => 2019-09-27 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 5 [patent_figures_cnt] => 10 [patent_no_of_words] => 5331 [patent_no_of_claims] => 18 [patent_no_of_ind_claims] => 3 [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] => 16585885 [rel_patent_id] =>[rel_patent_doc_number] =>)
16/585885
Laminated structures and methods of manufacturing laminated structures Sep 26, 2019 Issued
Array ( [id] => 15713581 [patent_doc_number] => 20200103557 [patent_country] => US [patent_kind] => A1 [patent_issue_date] => 2020-04-02 [patent_title] => OPTICAL ELEMENT FOR TERAHERTZ WAVES AND MANUFACTURING METHOD OF THE SAME [patent_app_type] => utility [patent_app_number] => 16/581885 [patent_app_country] => US [patent_app_date] => 2019-09-25 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 0 [patent_figures_cnt] => 0 [patent_no_of_words] => 11201 [patent_no_of_claims] => 0 [patent_no_of_ind_claims] => -15 [patent_words_short_claim] => 82 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => publication [pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 16581885 [rel_patent_id] =>[rel_patent_doc_number] =>)
16/581885
Optical element for terahertz waves and manufacturing method of the same Sep 24, 2019 Issued
Array ( [id] => 15742629 [patent_doc_number] => 20200110203 [patent_country] => US [patent_kind] => A1 [patent_issue_date] => 2020-04-09 [patent_title] => REFLECTIVE OPTICAL ELEMENT [patent_app_type] => utility [patent_app_number] => 16/577490 [patent_app_country] => US [patent_app_date] => 2019-09-20 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 0 [patent_figures_cnt] => 0 [patent_no_of_words] => 5873 [patent_no_of_claims] => 0 [patent_no_of_ind_claims] => -20 [patent_words_short_claim] => 66 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => publication [pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 16577490 [rel_patent_id] =>[rel_patent_doc_number] =>)
16/577490
Reflective optical element Sep 19, 2019 Issued
Array ( [id] => 15868529 [patent_doc_number] => 20200141668 [patent_country] => US [patent_kind] => A1 [patent_issue_date] => 2020-05-07 [patent_title] => RESIN SHEET HAVING CONTROLLED THERMAL CONDUCTIVITY DISTRIBUTION, AND METHOD FOR MANUFACTURING THE SAME [patent_app_type] => utility [patent_app_number] => 16/578019 [patent_app_country] => US [patent_app_date] => 2019-09-20 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 0 [patent_figures_cnt] => 0 [patent_no_of_words] => 8284 [patent_no_of_claims] => 0 [patent_no_of_ind_claims] => -13 [patent_words_short_claim] => 51 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => publication [pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 16578019 [rel_patent_id] =>[rel_patent_doc_number] =>)
16/578019
RESIN SHEET HAVING CONTROLLED THERMAL CONDUCTIVITY DISTRIBUTION, AND METHOD FOR MANUFACTURING THE SAME Sep 19, 2019 Abandoned
Array ( [id] => 17845042 [patent_doc_number] => 11434397 [patent_country] => US [patent_kind] => B2 [patent_issue_date] => 2022-09-06 [patent_title] => Double-sided adhesive film for bonding heterogeneous substrates, laminated film, and display device [patent_app_type] => utility [patent_app_number] => 17/045161 [patent_app_country] => US [patent_app_date] => 2019-08-26 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 4 [patent_figures_cnt] => 4 [patent_no_of_words] => 17292 [patent_no_of_claims] => 12 [patent_no_of_ind_claims] => 1 [patent_words_short_claim] => 191 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => patent [pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 17045161 [rel_patent_id] =>[rel_patent_doc_number] =>)
17/045161
Double-sided adhesive film for bonding heterogeneous substrates, laminated film, and display device Aug 25, 2019 Issued
Array ( [id] => 18290896 [patent_doc_number] => 11619765 [patent_country] => US [patent_kind] => B2 [patent_issue_date] => 2023-04-04 [patent_title] => Optical element and method of producing optical element [patent_app_type] => utility [patent_app_number] => 16/542961 [patent_app_country] => US [patent_app_date] => 2019-08-16 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 8 [patent_figures_cnt] => 8 [patent_no_of_words] => 4701 [patent_no_of_claims] => 10 [patent_no_of_ind_claims] => 1 [patent_words_short_claim] => 59 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => patent [pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 16542961 [rel_patent_id] =>[rel_patent_doc_number] =>)
16/542961
Optical element and method of producing optical element Aug 15, 2019 Issued
Array ( [id] => 15213217 [patent_doc_number] => 20190369295 [patent_country] => US [patent_kind] => A1 [patent_issue_date] => 2019-12-05 [patent_title] => POLARIZING PLATE [patent_app_type] => utility [patent_app_number] => 16/541428 [patent_app_country] => US [patent_app_date] => 2019-08-15 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 0 [patent_figures_cnt] => 0 [patent_no_of_words] => 13450 [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] => 16541428 [rel_patent_id] =>[rel_patent_doc_number] =>)
16/541428
POLARIZING PLATE Aug 14, 2019 Abandoned
Array ( [id] => 16623041 [patent_doc_number] => 20210041694 [patent_country] => US [patent_kind] => A1 [patent_issue_date] => 2021-02-11 [patent_title] => Windshield For Eliminating Ghost Images Of A Head Up Display System [patent_app_type] => utility [patent_app_number] => 16/531844 [patent_app_country] => US [patent_app_date] => 2019-08-05 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 0 [patent_figures_cnt] => 0 [patent_no_of_words] => 4337 [patent_no_of_claims] => 0 [patent_no_of_ind_claims] => -17 [patent_words_short_claim] => 44 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => publication [pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 16531844 [rel_patent_id] =>[rel_patent_doc_number] =>)
16/531844
Windshield for eliminating ghost images of a head up display system Aug 4, 2019 Issued
Array ( [id] => 15087543 [patent_doc_number] => 20190338582 [patent_country] => US [patent_kind] => A1 [patent_issue_date] => 2019-11-07 [patent_title] => COATED ARTICLE WITH LOW-E COATING HAVING LOW VISIBLE TRANSMISSION WHICH MAY BE USED IN IG WINDOW UNIT FOR GREY APPEARANCE [patent_app_type] => utility [patent_app_number] => 16/513973 [patent_app_country] => US [patent_app_date] => 2019-07-17 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 0 [patent_figures_cnt] => 0 [patent_no_of_words] => 7018 [patent_no_of_claims] => 0 [patent_no_of_ind_claims] => -9 [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] => 16513973 [rel_patent_id] =>[rel_patent_doc_number] =>)
16/513973
COATED ARTICLE WITH LOW-E COATING HAVING LOW VISIBLE TRANSMISSION WHICH MAY BE USED IN IG WINDOW UNIT FOR GREY APPEARANCE Jul 16, 2019 Abandoned
Array ( [id] => 17185363 [patent_doc_number] => 20210332248 [patent_country] => US [patent_kind] => A1 [patent_issue_date] => 2021-10-28 [patent_title] => WATER-REPELLENT, OIL-REPELLENT MEMBER AND METHOD FOR MANUFACTURING WATER-REPELLENT, OIL-REPELLENT MEMBER [patent_app_type] => utility [patent_app_number] => 17/269892 [patent_app_country] => US [patent_app_date] => 2019-07-16 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 0 [patent_figures_cnt] => 0 [patent_no_of_words] => 8933 [patent_no_of_claims] => 0 [patent_no_of_ind_claims] => -8 [patent_words_short_claim] => 120 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => publication [pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 17269892 [rel_patent_id] =>[rel_patent_doc_number] =>)
17/269892
Water-repellent, oil-repellent member and method for manufacturing water-repellent, oil-repellent member Jul 15, 2019 Issued
Array ( [id] => 19136613 [patent_doc_number] => 11971560 [patent_country] => US [patent_kind] => B2 [patent_issue_date] => 2024-04-30 [patent_title] => Optical film including polymeric optical reflector and discontinuous transparent coating [patent_app_type] => utility [patent_app_number] => 17/261123 [patent_app_country] => US [patent_app_date] => 2019-07-15 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 3 [patent_figures_cnt] => 3 [patent_no_of_words] => 4728 [patent_no_of_claims] => 19 [patent_no_of_ind_claims] => 3 [patent_words_short_claim] => 67 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => patent [pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 17261123 [rel_patent_id] =>[rel_patent_doc_number] =>)
17/261123
Optical film including polymeric optical reflector and discontinuous transparent coating Jul 14, 2019 Issued
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