
Prashant J. Khatri
Examiner (ID: 2050, Phone: (571)270-3470 , Office: P/1783 )
| Most Active Art Unit | 1783 |
| Art Unit(s) | 1783, 1794 |
| Total Applications | 959 |
| Issued Applications | 534 |
| Pending Applications | 104 |
| Abandoned Applications | 366 |
Applications
| Application number | Title of the application | Filing Date | Status |
|---|---|---|---|
Array
(
[id] => 18691724
[patent_doc_number] => 20230321949
[patent_country] => US
[patent_kind] => A1
[patent_issue_date] => 2023-10-12
[patent_title] => COLOR-CHANGING SHEET
[patent_app_type] => utility
[patent_app_number] => 18/024181
[patent_app_country] => US
[patent_app_date] => 2021-08-23
[patent_effective_date] => 0000-00-00
[patent_drawing_sheets_cnt] => 0
[patent_figures_cnt] => 0
[patent_no_of_words] => 4092
[patent_no_of_claims] => 0
[patent_no_of_ind_claims] => -10
[patent_words_short_claim] => 62
[patent_maintenance] => 1
[patent_no_of_assignments] => 0
[patent_current_assignee] =>[type] => publication
[pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 18024181
[rel_patent_id] =>[rel_patent_doc_number] =>) 18/024181 | COLOR-CHANGING SHEET | Aug 22, 2021 | Pending |
Array
(
[id] => 18691724
[patent_doc_number] => 20230321949
[patent_country] => US
[patent_kind] => A1
[patent_issue_date] => 2023-10-12
[patent_title] => COLOR-CHANGING SHEET
[patent_app_type] => utility
[patent_app_number] => 18/024181
[patent_app_country] => US
[patent_app_date] => 2021-08-23
[patent_effective_date] => 0000-00-00
[patent_drawing_sheets_cnt] => 0
[patent_figures_cnt] => 0
[patent_no_of_words] => 4092
[patent_no_of_claims] => 0
[patent_no_of_ind_claims] => -10
[patent_words_short_claim] => 62
[patent_maintenance] => 1
[patent_no_of_assignments] => 0
[patent_current_assignee] =>[type] => publication
[pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 18024181
[rel_patent_id] =>[rel_patent_doc_number] =>) 18/024181 | COLOR-CHANGING SHEET | Aug 22, 2021 | Pending |
Array
(
[id] => 18691724
[patent_doc_number] => 20230321949
[patent_country] => US
[patent_kind] => A1
[patent_issue_date] => 2023-10-12
[patent_title] => COLOR-CHANGING SHEET
[patent_app_type] => utility
[patent_app_number] => 18/024181
[patent_app_country] => US
[patent_app_date] => 2021-08-23
[patent_effective_date] => 0000-00-00
[patent_drawing_sheets_cnt] => 0
[patent_figures_cnt] => 0
[patent_no_of_words] => 4092
[patent_no_of_claims] => 0
[patent_no_of_ind_claims] => -10
[patent_words_short_claim] => 62
[patent_maintenance] => 1
[patent_no_of_assignments] => 0
[patent_current_assignee] =>[type] => publication
[pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 18024181
[rel_patent_id] =>[rel_patent_doc_number] =>) 18/024181 | COLOR-CHANGING SHEET | Aug 22, 2021 | Pending |
Array
(
[id] => 19871373
[patent_doc_number] => 12264217
[patent_country] => US
[patent_kind] => B2
[patent_issue_date] => 2025-04-01
[patent_title] => Surface treatment film, manufacturing method therefor, and article
[patent_app_type] => utility
[patent_app_number] => 18/006474
[patent_app_country] => US
[patent_app_date] => 2021-08-03
[patent_effective_date] => 0000-00-00
[patent_drawing_sheets_cnt] => 0
[patent_figures_cnt] => 0
[patent_no_of_words] => 9706
[patent_no_of_claims] => 14
[patent_no_of_ind_claims] => 1
[patent_words_short_claim] => 246
[patent_maintenance] => 1
[patent_no_of_assignments] => 0
[patent_current_assignee] =>[type] => patent
[pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 18006474
[rel_patent_id] =>[rel_patent_doc_number] =>) 18/006474 | Surface treatment film, manufacturing method therefor, and article | Aug 2, 2021 | Issued |
Array
(
[id] => 19871373
[patent_doc_number] => 12264217
[patent_country] => US
[patent_kind] => B2
[patent_issue_date] => 2025-04-01
[patent_title] => Surface treatment film, manufacturing method therefor, and article
[patent_app_type] => utility
[patent_app_number] => 18/006474
[patent_app_country] => US
[patent_app_date] => 2021-08-03
[patent_effective_date] => 0000-00-00
[patent_drawing_sheets_cnt] => 0
[patent_figures_cnt] => 0
[patent_no_of_words] => 9706
[patent_no_of_claims] => 14
[patent_no_of_ind_claims] => 1
[patent_words_short_claim] => 246
[patent_maintenance] => 1
[patent_no_of_assignments] => 0
[patent_current_assignee] =>[type] => patent
[pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 18006474
[rel_patent_id] =>[rel_patent_doc_number] =>) 18/006474 | Surface treatment film, manufacturing method therefor, and article | Aug 2, 2021 | Issued |
Array
(
[id] => 18428165
[patent_doc_number] => 11673371
[patent_country] => US
[patent_kind] => B2
[patent_issue_date] => 2023-06-13
[patent_title] => Method of improving optical quality of curved glass structures
[patent_app_type] => utility
[patent_app_number] => 17/374180
[patent_app_country] => US
[patent_app_date] => 2021-07-13
[patent_effective_date] => 0000-00-00
[patent_drawing_sheets_cnt] => 6
[patent_figures_cnt] => 6
[patent_no_of_words] => 4556
[patent_no_of_claims] => 12
[patent_no_of_ind_claims] => 1
[patent_words_short_claim] => 146
[patent_maintenance] => 1
[patent_no_of_assignments] => 0
[patent_current_assignee] =>[type] => patent
[pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 17374180
[rel_patent_id] =>[rel_patent_doc_number] =>) 17/374180 | Method of improving optical quality of curved glass structures | Jul 12, 2021 | Issued |
Array
(
[id] => 18531268
[patent_doc_number] => 20230236340
[patent_country] => US
[patent_kind] => A1
[patent_issue_date] => 2023-07-27
[patent_title] => OPTICAL FILM
[patent_app_type] => utility
[patent_app_number] => 18/015421
[patent_app_country] => US
[patent_app_date] => 2021-07-09
[patent_effective_date] => 0000-00-00
[patent_drawing_sheets_cnt] => 0
[patent_figures_cnt] => 0
[patent_no_of_words] => 5775
[patent_no_of_claims] => 0
[patent_no_of_ind_claims] => -5
[patent_words_short_claim] => 100
[patent_maintenance] => 1
[patent_no_of_assignments] => 0
[patent_current_assignee] =>[type] => publication
[pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 18015421
[rel_patent_id] =>[rel_patent_doc_number] =>) 18/015421 | OPTICAL FILM | Jul 8, 2021 | Pending |
Array
(
[id] => 19904227
[patent_doc_number] => 12281223
[patent_country] => US
[patent_kind] => B2
[patent_issue_date] => 2025-04-22
[patent_title] => Piezoelectric composite material and method
[patent_app_type] => utility
[patent_app_number] => 18/007413
[patent_app_country] => US
[patent_app_date] => 2021-07-07
[patent_effective_date] => 0000-00-00
[patent_drawing_sheets_cnt] => 3
[patent_figures_cnt] => 3
[patent_no_of_words] => 0
[patent_no_of_claims] => 18
[patent_no_of_ind_claims] => 2
[patent_words_short_claim] => 55
[patent_maintenance] => 1
[patent_no_of_assignments] => 0
[patent_current_assignee] =>[type] => patent
[pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 18007413
[rel_patent_id] =>[rel_patent_doc_number] =>) 18/007413 | Piezoelectric composite material and method | Jul 6, 2021 | Issued |
Array
(
[id] => 18511464
[patent_doc_number] => 20230227620
[patent_country] => US
[patent_kind] => A1
[patent_issue_date] => 2023-07-20
[patent_title] => HMS PP FOAM SHEET WITH GOOD COMPRESSIVE STRENGTH AND RECOVERABILITY
[patent_app_type] => utility
[patent_app_number] => 18/002068
[patent_app_country] => US
[patent_app_date] => 2021-06-24
[patent_effective_date] => 0000-00-00
[patent_drawing_sheets_cnt] => 0
[patent_figures_cnt] => 0
[patent_no_of_words] => 11312
[patent_no_of_claims] => 0
[patent_no_of_ind_claims] => -12
[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] => 18002068
[rel_patent_id] =>[rel_patent_doc_number] =>) 18/002068 | HMS PP FOAM SHEET WITH GOOD COMPRESSIVE STRENGTH AND RECOVERABILITY | Jun 23, 2021 | Pending |
Array
(
[id] => 19152511
[patent_doc_number] => 11977422
[patent_country] => US
[patent_kind] => B2
[patent_issue_date] => 2024-05-07
[patent_title] => Display panel, display device and electronic device
[patent_app_type] => utility
[patent_app_number] => 17/356317
[patent_app_country] => US
[patent_app_date] => 2021-06-23
[patent_effective_date] => 0000-00-00
[patent_drawing_sheets_cnt] => 5
[patent_figures_cnt] => 8
[patent_no_of_words] => 4116
[patent_no_of_claims] => 18
[patent_no_of_ind_claims] => 1
[patent_words_short_claim] => 148
[patent_maintenance] => 1
[patent_no_of_assignments] => 0
[patent_current_assignee] =>[type] => patent
[pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 17356317
[rel_patent_id] =>[rel_patent_doc_number] =>) 17/356317 | Display panel, display device and electronic device | Jun 22, 2021 | Issued |
Array
(
[id] => 18530071
[patent_doc_number] => 20230235140
[patent_country] => US
[patent_kind] => A1
[patent_issue_date] => 2023-07-27
[patent_title] => FIBER-REINFORCED RESIN MOLDED BODY AND PRODUCTION METHOD THEREOF, FIBER-REINFORCED RESIN MOLDING PREPREG, FIBER-REINFORCED MOLDED BODY AND PRODUCTION METHOD OF FIBER-REINFORCED MOLDED BODY AND RESIN SHEET, FIBER-REINFORCED SANDWICH COMPOSITE, AND PRODUCTION METHOD OF FIBERREINFORCED MOLDED BODY
[patent_app_type] => utility
[patent_app_number] => 17/925228
[patent_app_country] => US
[patent_app_date] => 2021-06-22
[patent_effective_date] => 0000-00-00
[patent_drawing_sheets_cnt] => 0
[patent_figures_cnt] => 0
[patent_no_of_words] => 34950
[patent_no_of_claims] => 0
[patent_no_of_ind_claims] => -1
[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] => 17925228
[rel_patent_id] =>[rel_patent_doc_number] =>) 17/925228 | Fiber-reinforced resin molded body and production method thereof, fiber-reinforced resin molding prepreg, fiber-reinforced molded body and production method of fiber-reinforced molded body and resin sheet, fiber-reinforced sandwich composite, and production method of fiberreinforced molded body | Jun 21, 2021 | Issued |
Array
(
[id] => 18708391
[patent_doc_number] => 20230330977
[patent_country] => US
[patent_kind] => A1
[patent_issue_date] => 2023-10-19
[patent_title] => BIAXIALLY-ORIENTED POLYPROPYLENE FILM
[patent_app_type] => utility
[patent_app_number] => 18/003230
[patent_app_country] => US
[patent_app_date] => 2021-06-14
[patent_effective_date] => 0000-00-00
[patent_drawing_sheets_cnt] => 0
[patent_figures_cnt] => 0
[patent_no_of_words] => 11888
[patent_no_of_claims] => 0
[patent_no_of_ind_claims] => -7
[patent_words_short_claim] => 191
[patent_maintenance] => 1
[patent_no_of_assignments] => 0
[patent_current_assignee] =>[type] => publication
[pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 18003230
[rel_patent_id] =>[rel_patent_doc_number] =>) 18/003230 | Biaxially-oriented polypropylene film | Jun 13, 2021 | Issued |
Array
(
[id] => 18708391
[patent_doc_number] => 20230330977
[patent_country] => US
[patent_kind] => A1
[patent_issue_date] => 2023-10-19
[patent_title] => BIAXIALLY-ORIENTED POLYPROPYLENE FILM
[patent_app_type] => utility
[patent_app_number] => 18/003230
[patent_app_country] => US
[patent_app_date] => 2021-06-14
[patent_effective_date] => 0000-00-00
[patent_drawing_sheets_cnt] => 0
[patent_figures_cnt] => 0
[patent_no_of_words] => 11888
[patent_no_of_claims] => 0
[patent_no_of_ind_claims] => -7
[patent_words_short_claim] => 191
[patent_maintenance] => 1
[patent_no_of_assignments] => 0
[patent_current_assignee] =>[type] => publication
[pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 18003230
[rel_patent_id] =>[rel_patent_doc_number] =>) 18/003230 | Biaxially-oriented polypropylene film | Jun 13, 2021 | Issued |
Array
(
[id] => 18612458
[patent_doc_number] => 20230279190
[patent_country] => US
[patent_kind] => A1
[patent_issue_date] => 2023-09-07
[patent_title] => RESIN SHEET, CONTAINER, CARRIER TAPE, AND ELECTRONIC COMPONENT PACKAGING BODY
[patent_app_type] => utility
[patent_app_number] => 18/005784
[patent_app_country] => US
[patent_app_date] => 2021-06-07
[patent_effective_date] => 0000-00-00
[patent_drawing_sheets_cnt] => 0
[patent_figures_cnt] => 0
[patent_no_of_words] => 8071
[patent_no_of_claims] => 0
[patent_no_of_ind_claims] => -10
[patent_words_short_claim] => 53
[patent_maintenance] => 1
[patent_no_of_assignments] => 0
[patent_current_assignee] =>[type] => publication
[pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 18005784
[rel_patent_id] =>[rel_patent_doc_number] =>) 18/005784 | RESIN SHEET, CONTAINER, CARRIER TAPE, AND ELECTRONIC COMPONENT PACKAGING BODY | Jun 6, 2021 | Pending |
Array
(
[id] => 19135060
[patent_doc_number] => 11969984
[patent_country] => US
[patent_kind] => B2
[patent_issue_date] => 2024-04-30
[patent_title] => Sandwich laminate, sandwich structure and unified molded product using same and processes for producing both
[patent_app_type] => utility
[patent_app_number] => 17/340183
[patent_app_country] => US
[patent_app_date] => 2021-06-07
[patent_effective_date] => 0000-00-00
[patent_drawing_sheets_cnt] => 5
[patent_figures_cnt] => 11
[patent_no_of_words] => 19646
[patent_no_of_claims] => 8
[patent_no_of_ind_claims] => 1
[patent_words_short_claim] => 232
[patent_maintenance] => 1
[patent_no_of_assignments] => 0
[patent_current_assignee] =>[type] => patent
[pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 17340183
[rel_patent_id] =>[rel_patent_doc_number] =>) 17/340183 | Sandwich laminate, sandwich structure and unified molded product using same and processes for producing both | Jun 6, 2021 | Issued |
Array
(
[id] => 17835533
[patent_doc_number] => 20220272838
[patent_country] => US
[patent_kind] => A1
[patent_issue_date] => 2022-08-25
[patent_title] => METHOD FOR MANUFACTURING DIELECTRIC SHEET, METHOD FOR MANUFACTURING SUBSTRATE FOR HIGH-FREQUENCY PRINTED WIRING BOARD, DIELECTRIC SHEET, AND SUBSTRATE FOR HIGH-FREQUENCY PRINTED WIRING BOARD
[patent_app_type] => utility
[patent_app_number] => 17/632016
[patent_app_country] => US
[patent_app_date] => 2021-05-11
[patent_effective_date] => 0000-00-00
[patent_drawing_sheets_cnt] => 0
[patent_figures_cnt] => 0
[patent_no_of_words] => 13956
[patent_no_of_claims] => 0
[patent_no_of_ind_claims] => -11
[patent_words_short_claim] => 52
[patent_maintenance] => 1
[patent_no_of_assignments] => 0
[patent_current_assignee] =>[type] => publication
[pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 17632016
[rel_patent_id] =>[rel_patent_doc_number] =>) 17/632016 | Method for manufacturing dielectric sheet, method for manufacturing substrate for high-frequency printed wiring board, dielectric sheet, and substrate for high-frequency printed wiring board | May 10, 2021 | Issued |
Array
(
[id] => 17053757
[patent_doc_number] => 20210263191
[patent_country] => US
[patent_kind] => A1
[patent_issue_date] => 2021-08-26
[patent_title] => CAST-MOLDABLE, HIGH REFRACTIVE INDEX, RIGID, GAS PERMEABLE POLYMER FORMULATIONS FOR AN ACCOMMODATING CONTACT LENS
[patent_app_type] => utility
[patent_app_number] => 17/315686
[patent_app_country] => US
[patent_app_date] => 2021-05-10
[patent_effective_date] => 0000-00-00
[patent_drawing_sheets_cnt] => 0
[patent_figures_cnt] => 0
[patent_no_of_words] => 12372
[patent_no_of_claims] => 0
[patent_no_of_ind_claims] => -22
[patent_words_short_claim] => 129
[patent_maintenance] => 1
[patent_no_of_assignments] => 0
[patent_current_assignee] =>[type] => publication
[pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 17315686
[rel_patent_id] =>[rel_patent_doc_number] =>) 17/315686 | Cast-moldable, high refractive index, rigid, gas permeable polymer formulations for an accommodating contact lens | May 9, 2021 | Issued |
Array
(
[id] => 18483992
[patent_doc_number] => 20230211296
[patent_country] => US
[patent_kind] => A1
[patent_issue_date] => 2023-07-06
[patent_title] => POROUS MEMBRANE OF POLYTETRAFLUOROETHYLENE AND/OR MODIFIED POLYTETRAFLUOROETHYLENE HAVING HIGH STRENGTH AND SMALL PORE DIAMETER
[patent_app_type] => utility
[patent_app_number] => 17/923966
[patent_app_country] => US
[patent_app_date] => 2021-05-05
[patent_effective_date] => 0000-00-00
[patent_drawing_sheets_cnt] => 0
[patent_figures_cnt] => 0
[patent_no_of_words] => 11553
[patent_no_of_claims] => 0
[patent_no_of_ind_claims] => -10
[patent_words_short_claim] => 65
[patent_maintenance] => 1
[patent_no_of_assignments] => 0
[patent_current_assignee] =>[type] => publication
[pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 17923966
[rel_patent_id] =>[rel_patent_doc_number] =>) 17/923966 | POROUS MEMBRANE OF POLYTETRAFLUOROETHYLENE AND/OR MODIFIED POLYTETRAFLUOROETHYLENE HAVING HIGH STRENGTH AND SMALL PORE DIAMETER | May 4, 2021 | Pending |
Array
(
[id] => 18483992
[patent_doc_number] => 20230211296
[patent_country] => US
[patent_kind] => A1
[patent_issue_date] => 2023-07-06
[patent_title] => POROUS MEMBRANE OF POLYTETRAFLUOROETHYLENE AND/OR MODIFIED POLYTETRAFLUOROETHYLENE HAVING HIGH STRENGTH AND SMALL PORE DIAMETER
[patent_app_type] => utility
[patent_app_number] => 17/923966
[patent_app_country] => US
[patent_app_date] => 2021-05-05
[patent_effective_date] => 0000-00-00
[patent_drawing_sheets_cnt] => 0
[patent_figures_cnt] => 0
[patent_no_of_words] => 11553
[patent_no_of_claims] => 0
[patent_no_of_ind_claims] => -10
[patent_words_short_claim] => 65
[patent_maintenance] => 1
[patent_no_of_assignments] => 0
[patent_current_assignee] =>[type] => publication
[pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 17923966
[rel_patent_id] =>[rel_patent_doc_number] =>) 17/923966 | POROUS MEMBRANE OF POLYTETRAFLUOROETHYLENE AND/OR MODIFIED POLYTETRAFLUOROETHYLENE HAVING HIGH STRENGTH AND SMALL PORE DIAMETER | May 4, 2021 | Pending |
Array
(
[id] => 18375156
[patent_doc_number] => 20230150236
[patent_country] => US
[patent_kind] => A1
[patent_issue_date] => 2023-05-18
[patent_title] => Multilayer Structure, and Packaging Material for Retort Using Same
[patent_app_type] => utility
[patent_app_number] => 17/920613
[patent_app_country] => US
[patent_app_date] => 2021-04-22
[patent_effective_date] => 0000-00-00
[patent_drawing_sheets_cnt] => 0
[patent_figures_cnt] => 0
[patent_no_of_words] => 17415
[patent_no_of_claims] => 0
[patent_no_of_ind_claims] => -15
[patent_words_short_claim] => 91
[patent_maintenance] => 1
[patent_no_of_assignments] => 0
[patent_current_assignee] =>[type] => publication
[pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 17920613
[rel_patent_id] =>[rel_patent_doc_number] =>) 17/920613 | Multilayer Structure, and Packaging Material for Retort Using Same | Apr 21, 2021 | Pending |