Search

Tahseen Khan

Examiner (ID: 6778, Phone: (571)270-1140 , Office: P/1781 )

Most Active Art Unit
1781
Art Unit(s)
1783, 1781, 1794
Total Applications
1185
Issued Applications
617
Pending Applications
148
Abandoned Applications
435

Applications

Application numberTitle of the applicationFiling DateStatus
Array ( [id] => 17984030 [patent_doc_number] => 20220350067 [patent_country] => US [patent_kind] => A1 [patent_issue_date] => 2022-11-03 [patent_title] => OPTICALLY ANISOTROPIC LAYER, METHOD OF MANUFACTURING THE SAME, LAMINATE, METHOD OF MANUFACTURING THE SAME, POLARIZING PLATE, LIQUID CRYSTAL DISPLAY DEVICE, AND ORGANIC EL DISPLAY DEVICE [patent_app_type] => utility [patent_app_number] => 17/858650 [patent_app_country] => US [patent_app_date] => 2022-07-06 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 0 [patent_figures_cnt] => 0 [patent_no_of_words] => 21231 [patent_no_of_claims] => 0 [patent_no_of_ind_claims] => -16 [patent_words_short_claim] => 167 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => publication [pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 17858650 [rel_patent_id] =>[rel_patent_doc_number] =>)
17/858650
Optically anisotropic layer, method of manufacturing the same, laminate, method of manufacturing the same, polarizing plate, liquid crystal display device, and organic EL display Jul 5, 2022 Issued
Array ( [id] => 21011062 [patent_doc_number] => 12747537 [patent_country] => US [patent_kind] => B2 [patent_issue_date] => 2026-09-29 [patent_title] => Cellulosic fiber material and process [patent_app_type] => utility [patent_app_number] => 18/577541 [patent_app_country] => US [patent_app_date] => 2022-07-06 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 6 [patent_figures_cnt] => 15 [patent_no_of_words] => 1819 [patent_no_of_claims] => 19 [patent_no_of_ind_claims] => 2 [patent_words_short_claim] => 70 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => patent [pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 18577541 [rel_patent_id] =>[rel_patent_doc_number] =>)
18/577541
CELLULOSIC FIBER MATERIAL AND PROCESS Jul 5, 2022 Pending
Array ( [id] => 19832410 [patent_doc_number] => 20250084196 [patent_country] => US [patent_kind] => A1 [patent_issue_date] => 2025-03-13 [patent_title] => FLUORINE-BASED POLYMER WITH LOW DIELECTRIC CONSTANT AND FLUORINE-BASED POLYMER COMPOSITION COMPRISING SAME [patent_app_type] => utility [patent_app_number] => 18/580684 [patent_app_country] => US [patent_app_date] => 2022-07-04 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 0 [patent_figures_cnt] => 0 [patent_no_of_words] => 4722 [patent_no_of_claims] => 0 [patent_no_of_ind_claims] => -9 [patent_words_short_claim] => 80 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => publication [pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 18580684 [rel_patent_id] =>[rel_patent_doc_number] =>)
18/580684
Fluorine-based polymer with low dielectric constant and fluorine-based polymer composition comprising same Jul 3, 2022 Issued
Array ( [id] => 20076671 [patent_doc_number] => 12350709 [patent_country] => US [patent_kind] => B2 [patent_issue_date] => 2025-07-08 [patent_title] => Dazzling colored base layer, decorative film and housing, processing methods therefor and electronic device [patent_app_type] => utility [patent_app_number] => 17/809818 [patent_app_country] => US [patent_app_date] => 2022-06-29 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 10 [patent_figures_cnt] => 25 [patent_no_of_words] => 4702 [patent_no_of_claims] => 7 [patent_no_of_ind_claims] => 2 [patent_words_short_claim] => 244 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => patent [pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 17809818 [rel_patent_id] =>[rel_patent_doc_number] =>)
17/809818
Dazzling colored base layer, decorative film and housing, processing methods therefor and electronic device Jun 28, 2022 Issued
Array ( [id] => 20076671 [patent_doc_number] => 12350709 [patent_country] => US [patent_kind] => B2 [patent_issue_date] => 2025-07-08 [patent_title] => Dazzling colored base layer, decorative film and housing, processing methods therefor and electronic device [patent_app_type] => utility [patent_app_number] => 17/809818 [patent_app_country] => US [patent_app_date] => 2022-06-29 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 10 [patent_figures_cnt] => 25 [patent_no_of_words] => 4702 [patent_no_of_claims] => 7 [patent_no_of_ind_claims] => 2 [patent_words_short_claim] => 244 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => patent [pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 17809818 [rel_patent_id] =>[rel_patent_doc_number] =>)
17/809818
Dazzling colored base layer, decorative film and housing, processing methods therefor and electronic device Jun 28, 2022 Issued
Array ( [id] => 20076671 [patent_doc_number] => 12350709 [patent_country] => US [patent_kind] => B2 [patent_issue_date] => 2025-07-08 [patent_title] => Dazzling colored base layer, decorative film and housing, processing methods therefor and electronic device [patent_app_type] => utility [patent_app_number] => 17/809818 [patent_app_country] => US [patent_app_date] => 2022-06-29 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 10 [patent_figures_cnt] => 25 [patent_no_of_words] => 4702 [patent_no_of_claims] => 7 [patent_no_of_ind_claims] => 2 [patent_words_short_claim] => 244 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => patent [pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 17809818 [rel_patent_id] =>[rel_patent_doc_number] =>)
17/809818
Dazzling colored base layer, decorative film and housing, processing methods therefor and electronic device Jun 28, 2022 Issued
Array ( [id] => 20076671 [patent_doc_number] => 12350709 [patent_country] => US [patent_kind] => B2 [patent_issue_date] => 2025-07-08 [patent_title] => Dazzling colored base layer, decorative film and housing, processing methods therefor and electronic device [patent_app_type] => utility [patent_app_number] => 17/809818 [patent_app_country] => US [patent_app_date] => 2022-06-29 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 10 [patent_figures_cnt] => 25 [patent_no_of_words] => 4702 [patent_no_of_claims] => 7 [patent_no_of_ind_claims] => 2 [patent_words_short_claim] => 244 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => patent [pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 17809818 [rel_patent_id] =>[rel_patent_doc_number] =>)
17/809818
Dazzling colored base layer, decorative film and housing, processing methods therefor and electronic device Jun 28, 2022 Issued
Array ( [id] => 20827664 [patent_doc_number] => 12681224 [patent_country] => US [patent_kind] => B2 [patent_issue_date] => 2026-07-14 [patent_title] => Polarizing plate, heat formed body formed thereof, and heat formed body manufacturing method [patent_app_type] => utility [patent_app_number] => 18/571655 [patent_app_country] => US [patent_app_date] => 2022-06-28 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 7 [patent_figures_cnt] => 9 [patent_no_of_words] => 8070 [patent_no_of_claims] => 20 [patent_no_of_ind_claims] => 1 [patent_words_short_claim] => 36 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => patent [pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 18571655 [rel_patent_id] =>[rel_patent_doc_number] =>)
18/571655
Polarizing plate, heat formed body formed thereof, and heat formed body manufacturing method Jun 27, 2022 Issued
Array ( [id] => 20479799 [patent_doc_number] => 12528268 [patent_country] => US [patent_kind] => B2 [patent_issue_date] => 2026-01-20 [patent_title] => Spacer fabric structured garment [patent_app_type] => utility [patent_app_number] => 18/020644 [patent_app_country] => US [patent_app_date] => 2022-06-28 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 5 [patent_figures_cnt] => 6 [patent_no_of_words] => 0 [patent_no_of_claims] => 20 [patent_no_of_ind_claims] => 1 [patent_words_short_claim] => 117 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => patent [pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 18020644 [rel_patent_id] =>[rel_patent_doc_number] =>)
18/020644
Spacer fabric structured garment Jun 27, 2022 Issued
Array ( [id] => 20193065 [patent_doc_number] => 20250269775 [patent_country] => US [patent_kind] => A1 [patent_issue_date] => 2025-08-28 [patent_title] => THERMOPLASTIC FIBER WEB STRUCTURE AND AUTOMOTIVE INTERIOR PART [patent_app_type] => utility [patent_app_number] => 18/702981 [patent_app_country] => US [patent_app_date] => 2022-06-22 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 0 [patent_figures_cnt] => 0 [patent_no_of_words] => 0 [patent_no_of_claims] => 0 [patent_no_of_ind_claims] => -21 [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] => 18702981 [rel_patent_id] =>[rel_patent_doc_number] =>)
18/702981
THERMOPLASTIC FIBER WEB STRUCTURE AND AUTOMOTIVE INTERIOR PART Jun 21, 2022 Pending
Array ( [id] => 20707190 [patent_doc_number] => 20260131518 [patent_country] => US [patent_kind] => A1 [patent_issue_date] => 2026-05-14 [patent_title] => PARISON AND METHOD FOR FORMING A CONTAINER INCLUDING AN INTERNAL TAPERED BASE [patent_app_type] => utility [patent_app_number] => 18/875620 [patent_app_country] => US [patent_app_date] => 2022-06-21 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 0 [patent_figures_cnt] => 0 [patent_no_of_words] => 0 [patent_no_of_claims] => 0 [patent_no_of_ind_claims] => -16 [patent_words_short_claim] => 186 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => publication [pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 18875620 [rel_patent_id] =>[rel_patent_doc_number] =>)
18/875620
PARISON AND METHOD FOR FORMING A CONTAINER INCLUDING AN INTERNAL TAPERED BASE Jun 20, 2022 Pending
Array ( [id] => 19585677 [patent_doc_number] => 20240383234 [patent_country] => US [patent_kind] => A1 [patent_issue_date] => 2024-11-21 [patent_title] => ENAMELED GLAZING [patent_app_type] => utility [patent_app_number] => 18/564862 [patent_app_country] => US [patent_app_date] => 2022-06-21 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 0 [patent_figures_cnt] => 0 [patent_no_of_words] => 6974 [patent_no_of_claims] => 0 [patent_no_of_ind_claims] => -9 [patent_words_short_claim] => 115 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => publication [pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 18564862 [rel_patent_id] =>[rel_patent_doc_number] =>)
18/564862
ENAMELED GLAZING Jun 20, 2022 Pending
Array ( [id] => 18413030 [patent_doc_number] => 11667562 [patent_country] => US [patent_kind] => B2 [patent_issue_date] => 2023-06-06 [patent_title] => Colored glass articles having improved mechanical durability [patent_app_type] => utility [patent_app_number] => 17/843096 [patent_app_country] => US [patent_app_date] => 2022-06-17 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 5 [patent_figures_cnt] => 10 [patent_no_of_words] => 26780 [patent_no_of_claims] => 30 [patent_no_of_ind_claims] => 3 [patent_words_short_claim] => 410 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => patent [pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 17843096 [rel_patent_id] =>[rel_patent_doc_number] =>)
17/843096
Colored glass articles having improved mechanical durability Jun 16, 2022 Issued
Array ( [id] => 20714696 [patent_doc_number] => 12629924 [patent_country] => US [patent_kind] => B2 [patent_issue_date] => 2026-05-19 [patent_title] => Film [patent_app_type] => utility [patent_app_number] => 18/570931 [patent_app_country] => US [patent_app_date] => 2022-06-16 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 19 [patent_figures_cnt] => 26 [patent_no_of_words] => 7742 [patent_no_of_claims] => 38 [patent_no_of_ind_claims] => 1 [patent_words_short_claim] => 131 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => patent [pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 18570931 [rel_patent_id] =>[rel_patent_doc_number] =>)
18/570931
Film Jun 15, 2022 Issued
Array ( [id] => 18329339 [patent_doc_number] => 11634567 [patent_country] => US [patent_kind] => B2 [patent_issue_date] => 2023-04-25 [patent_title] => Dual component LLDPE copolymers with improved impact and tear resistance, and methods of their preparation [patent_app_type] => utility [patent_app_number] => 17/841803 [patent_app_country] => US [patent_app_date] => 2022-06-16 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 9 [patent_figures_cnt] => 9 [patent_no_of_words] => 17498 [patent_no_of_claims] => 26 [patent_no_of_ind_claims] => 2 [patent_words_short_claim] => 192 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => patent [pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 17841803 [rel_patent_id] =>[rel_patent_doc_number] =>)
17/841803
Dual component LLDPE copolymers with improved impact and tear resistance, and methods of their preparation Jun 15, 2022 Issued
Array ( [id] => 17913661 [patent_doc_number] => 20220316056 [patent_country] => US [patent_kind] => A1 [patent_issue_date] => 2022-10-06 [patent_title] => CHEMICAL RESISTANT MULTI-LAYER COATINGS APPLIED BY ATOMIC LAYER DEPOSITION [patent_app_type] => utility [patent_app_number] => 17/840367 [patent_app_country] => US [patent_app_date] => 2022-06-14 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 0 [patent_figures_cnt] => 0 [patent_no_of_words] => 7847 [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] => 17840367 [rel_patent_id] =>[rel_patent_doc_number] =>)
17/840367
Chemical resistant multi-layer coatings applied by atomic layer deposition Jun 13, 2022 Issued
Array ( [id] => 18093245 [patent_doc_number] => 20220411586 [patent_country] => US [patent_kind] => A1 [patent_issue_date] => 2022-12-29 [patent_title] => Composition for Forming Polyimide Film, Method for Preparing the Same, and Use Thereof [patent_app_type] => utility [patent_app_number] => 17/838904 [patent_app_country] => US [patent_app_date] => 2022-06-13 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 0 [patent_figures_cnt] => 0 [patent_no_of_words] => 8513 [patent_no_of_claims] => 0 [patent_no_of_ind_claims] => -17 [patent_words_short_claim] => 168 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => publication [pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 17838904 [rel_patent_id] =>[rel_patent_doc_number] =>)
17/838904
Composition for Forming Polyimide Film, Method for Preparing the Same, and Use Thereof Jun 12, 2022 Pending
Array ( [id] => 19390252 [patent_doc_number] => 20240280122 [patent_country] => US [patent_kind] => A1 [patent_issue_date] => 2024-08-22 [patent_title] => DRAG REDUCTION STRUCTURE, RESIN MOLDED PRODUCT, SHAPING MOLD AND MOVING OBJECT [patent_app_type] => utility [patent_app_number] => 18/568670 [patent_app_country] => US [patent_app_date] => 2022-06-10 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 0 [patent_figures_cnt] => 0 [patent_no_of_words] => 31966 [patent_no_of_claims] => 0 [patent_no_of_ind_claims] => -26 [patent_words_short_claim] => 107 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => publication [pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 18568670 [rel_patent_id] =>[rel_patent_doc_number] =>)
18/568670
Drag reduction structure, resin molded product, shaping mold and moving object Jun 9, 2022 Issued
Array ( [id] => 19402869 [patent_doc_number] => 20240286380 [patent_country] => US [patent_kind] => A1 [patent_issue_date] => 2024-08-29 [patent_title] => RESIN FILM, LAMINATED GLASS, AND SCREEN [patent_app_type] => utility [patent_app_number] => 18/567847 [patent_app_country] => US [patent_app_date] => 2022-06-08 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 0 [patent_figures_cnt] => 0 [patent_no_of_words] => 17990 [patent_no_of_claims] => 0 [patent_no_of_ind_claims] => -14 [patent_words_short_claim] => 49 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => publication [pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 18567847 [rel_patent_id] =>[rel_patent_doc_number] =>)
18/567847
RESIN FILM, LAMINATED GLASS, AND SCREEN Jun 7, 2022 Pending
Array ( [id] => 20207373 [patent_doc_number] => 20250277093 [patent_country] => US [patent_kind] => A1 [patent_issue_date] => 2025-09-04 [patent_title] => POLYURETHANE COMPOSITE, LAMINATED PRODUCT COMPRISING THE POLYURETHANE COMPOSITE AND PROCESS FOR PRODUCING THE SAME [patent_app_type] => utility [patent_app_number] => 18/684532 [patent_app_country] => US [patent_app_date] => 2022-06-06 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 0 [patent_figures_cnt] => 0 [patent_no_of_words] => 10460 [patent_no_of_claims] => 0 [patent_no_of_ind_claims] => -32 [patent_words_short_claim] => 164 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => publication [pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 18684532 [rel_patent_id] =>[rel_patent_doc_number] =>)
18/684532
POLYURETHANE COMPOSITE, LAMINATED PRODUCT COMPRISING THE POLYURETHANE COMPOSITE AND PROCESS FOR PRODUCING THE SAME Jun 5, 2022 Pending
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