Search

Amina S. Khan

Examiner (ID: 4323, Phone: (571)272-5573 , Office: P/1761 )

Most Active Art Unit
1761
Art Unit(s)
1761, 1764, 1796, 1751
Total Applications
1347
Issued Applications
609
Pending Applications
129
Abandoned Applications
644

Applications

Application numberTitle of the applicationFiling DateStatus
Array ( [id] => 20016470 [patent_doc_number] => 20250154692 [patent_country] => US [patent_kind] => A1 [patent_issue_date] => 2025-05-15 [patent_title] => METHOD FOR PRODUCING YARN FROM SUGARCANE [patent_app_type] => utility [patent_app_number] => 19/021538 [patent_app_country] => US [patent_app_date] => 2025-01-15 [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] => -4 [patent_words_short_claim] => 305 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => publication [pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 19021538 [rel_patent_id] =>[rel_patent_doc_number] =>)
19/021538
Method for producing yarn from sugarcane Jan 14, 2025 Issued
Array ( [id] => 19930758 [patent_doc_number] => 12303952 [patent_country] => US [patent_kind] => B2 [patent_issue_date] => 2025-05-20 [patent_title] => Pretreatment method for opening waste wool textiles [patent_app_type] => utility [patent_app_number] => 18/981658 [patent_app_country] => US [patent_app_date] => 2024-12-16 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 4 [patent_figures_cnt] => 6 [patent_no_of_words] => 0 [patent_no_of_claims] => 7 [patent_no_of_ind_claims] => 1 [patent_words_short_claim] => 103 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => patent [pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 18981658 [rel_patent_id] =>[rel_patent_doc_number] =>)
18/981658
Pretreatment method for opening waste wool textiles Dec 15, 2024 Issued
Array ( [id] => 19984445 [patent_doc_number] => 20250122667 [patent_country] => US [patent_kind] => A1 [patent_issue_date] => 2025-04-17 [patent_title] => CATIONIC CELLULOSIC FIBERS AND METHODS OF MAKING AND USING THE SAME [patent_app_type] => utility [patent_app_number] => 18/913468 [patent_app_country] => US [patent_app_date] => 2024-10-11 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 0 [patent_figures_cnt] => 0 [patent_no_of_words] => 7913 [patent_no_of_claims] => 0 [patent_no_of_ind_claims] => -24 [patent_words_short_claim] => 61 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => publication [pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 18913468 [rel_patent_id] =>[rel_patent_doc_number] =>)
18/913468
CATIONIC CELLULOSIC FIBERS AND METHODS OF MAKING AND USING THE SAME Oct 10, 2024 Pending
Array ( [id] => 19497055 [patent_doc_number] => 20240336073 [patent_country] => US [patent_kind] => A1 [patent_issue_date] => 2024-10-10 [patent_title] => Digital Printing and Finishing Method For Fabrics And The Like [patent_app_type] => utility [patent_app_number] => 18/746860 [patent_app_country] => US [patent_app_date] => 2024-06-18 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 0 [patent_figures_cnt] => 0 [patent_no_of_words] => 1728 [patent_no_of_claims] => 0 [patent_no_of_ind_claims] => -18 [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] => 18746860 [rel_patent_id] =>[rel_patent_doc_number] =>)
18/746860
Digital printing and finishing method for fabrics and the like Jun 17, 2024 Issued
Array ( [id] => 19389976 [patent_doc_number] => 20240279846 [patent_country] => US [patent_kind] => A1 [patent_issue_date] => 2024-08-22 [patent_title] => CROSS-LINKED CELLULOSIC FIBERS [patent_app_type] => utility [patent_app_number] => 18/650386 [patent_app_country] => US [patent_app_date] => 2024-04-30 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 0 [patent_figures_cnt] => 0 [patent_no_of_words] => 6190 [patent_no_of_claims] => 0 [patent_no_of_ind_claims] => -10 [patent_words_short_claim] => 124 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => publication [pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 18650386 [rel_patent_id] =>[rel_patent_doc_number] =>)
18/650386
CROSS-LINKED CELLULOSIC FIBERS Apr 29, 2024 Pending
Array ( [id] => 19543583 [patent_doc_number] => 20240360619 [patent_country] => US [patent_kind] => A1 [patent_issue_date] => 2024-10-31 [patent_title] => INDIGO AND RING DYEING PROCESS USING SULFUR DYE AS BARRIER, AND MATERIAL PRODUCED THEREBY [patent_app_type] => utility [patent_app_number] => 18/647010 [patent_app_country] => US [patent_app_date] => 2024-04-26 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 0 [patent_figures_cnt] => 0 [patent_no_of_words] => 5449 [patent_no_of_claims] => 0 [patent_no_of_ind_claims] => -21 [patent_words_short_claim] => 97 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => publication [pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 18647010 [rel_patent_id] =>[rel_patent_doc_number] =>)
18/647010
INDIGO AND RING DYEING PROCESS USING SULFUR DYE AS BARRIER, AND MATERIAL PRODUCED THEREBY Apr 25, 2024 Pending
Array ( [id] => 19543584 [patent_doc_number] => 20240360620 [patent_country] => US [patent_kind] => A1 [patent_issue_date] => 2024-10-31 [patent_title] => INDIGO AND RING DYEING PROCESS USING HIGH CONCENTRATION OF CAUSTIC AND MATERIAL PRODUCED THEREOF [patent_app_type] => utility [patent_app_number] => 18/646968 [patent_app_country] => US [patent_app_date] => 2024-04-26 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 0 [patent_figures_cnt] => 0 [patent_no_of_words] => 7410 [patent_no_of_claims] => 0 [patent_no_of_ind_claims] => -24 [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] => 18646968 [rel_patent_id] =>[rel_patent_doc_number] =>)
18/646968
INDIGO AND RING DYEING PROCESS USING HIGH CONCENTRATION OF CAUSTIC AND MATERIAL PRODUCED THEREOF Apr 25, 2024 Pending
Array ( [id] => 19361026 [patent_doc_number] => 20240263060 [patent_country] => US [patent_kind] => A1 [patent_issue_date] => 2024-08-08 [patent_title] => COMPOSITIONS CONTAINING DIFLUOROMETHANE AND FLUORINE SUBSTITUTED OLEFINS [patent_app_type] => utility [patent_app_number] => 18/630986 [patent_app_country] => US [patent_app_date] => 2024-04-09 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 0 [patent_figures_cnt] => 0 [patent_no_of_words] => 14388 [patent_no_of_claims] => 0 [patent_no_of_ind_claims] => -28 [patent_words_short_claim] => 108 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => publication [pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 18630986 [rel_patent_id] =>[rel_patent_doc_number] =>)
18/630986
Compositions containing difluoromethane and fluorine substituted olefins Apr 8, 2024 Issued
Array ( [id] => 19300284 [patent_doc_number] => 20240228853 [patent_country] => US [patent_kind] => A1 [patent_issue_date] => 2024-07-11 [patent_title] => TEXTILE TEMPERATURE REGULATING AGENTS [patent_app_type] => utility [patent_app_number] => 18/604753 [patent_app_country] => US [patent_app_date] => 2024-03-14 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 0 [patent_figures_cnt] => 0 [patent_no_of_words] => 14537 [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] => 18604753 [rel_patent_id] =>[rel_patent_doc_number] =>)
18/604753
Textile temperature regulating agents Mar 13, 2024 Issued
Array ( [id] => 20165476 [patent_doc_number] => 20250257522 [patent_country] => US [patent_kind] => A1 [patent_issue_date] => 2025-08-14 [patent_title] => DYED FABRIC HAVING ULTRAVIOLET RADIATION PROTECTION AND ANTIMICROBIAL PROTECTION [patent_app_type] => utility [patent_app_number] => 18/437489 [patent_app_country] => US [patent_app_date] => 2024-02-09 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 0 [patent_figures_cnt] => 0 [patent_no_of_words] => 3690 [patent_no_of_claims] => 0 [patent_no_of_ind_claims] => -16 [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] => 18437489 [rel_patent_id] =>[rel_patent_doc_number] =>)
18/437489
DYED FABRIC HAVING ULTRAVIOLET RADIATION PROTECTION AND ANTIMICROBIAL PROTECTION Feb 8, 2024 Pending
Array ( [id] => 19249279 [patent_doc_number] => 20240200266 [patent_country] => US [patent_kind] => A1 [patent_issue_date] => 2024-06-20 [patent_title] => PRETREATING NATURAL FIBER FABRICS FOR DYE SUBLIMATION INK PRINTING [patent_app_type] => utility [patent_app_number] => 18/545649 [patent_app_country] => US [patent_app_date] => 2023-12-19 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 0 [patent_figures_cnt] => 0 [patent_no_of_words] => 14005 [patent_no_of_claims] => 0 [patent_no_of_ind_claims] => -19 [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] => 18545649 [rel_patent_id] =>[rel_patent_doc_number] =>)
18/545649
PRETREATING NATURAL FIBER FABRICS FOR DYE SUBLIMATION INK PRINTING Dec 18, 2023 Abandoned
Array ( [id] => 19083529 [patent_doc_number] => 20240110330 [patent_country] => US [patent_kind] => A1 [patent_issue_date] => 2024-04-04 [patent_title] => DYEING PROCESS TO MINIMISE WASTE WATER PRODUCTION [patent_app_type] => utility [patent_app_number] => 18/539340 [patent_app_country] => US [patent_app_date] => 2023-12-14 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 0 [patent_figures_cnt] => 0 [patent_no_of_words] => 8693 [patent_no_of_claims] => 0 [patent_no_of_ind_claims] => -5 [patent_words_short_claim] => 94 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => publication [pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 18539340 [rel_patent_id] =>[rel_patent_doc_number] =>)
18/539340
DYEING PROCESS TO MINIMISE WASTE WATER PRODUCTION Dec 13, 2023 Abandoned
Array ( [id] => 19171621 [patent_doc_number] => 20240157595 [patent_country] => US [patent_kind] => A1 [patent_issue_date] => 2024-05-16 [patent_title] => SPALTED WOOD PRODUCTS AND DEVICES, SYSTEMS, COMPOSITIONS, AND METHODS FOR PRODUCTION [patent_app_type] => utility [patent_app_number] => 18/507534 [patent_app_country] => US [patent_app_date] => 2023-11-13 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 0 [patent_figures_cnt] => 0 [patent_no_of_words] => 12046 [patent_no_of_claims] => 0 [patent_no_of_ind_claims] => -17 [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] => 18507534 [rel_patent_id] =>[rel_patent_doc_number] =>)
18/507534
Spalted wood products and devices, systems, compositions, and methods for production Nov 12, 2023 Issued
Array ( [id] => 18879593 [patent_doc_number] => 20240002962 [patent_country] => US [patent_kind] => A1 [patent_issue_date] => 2024-01-04 [patent_title] => METHOD OF PRESERVING HIDES AND SKINS [patent_app_type] => utility [patent_app_number] => 18/368484 [patent_app_country] => US [patent_app_date] => 2023-09-14 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 0 [patent_figures_cnt] => 0 [patent_no_of_words] => 2591 [patent_no_of_claims] => 0 [patent_no_of_ind_claims] => -7 [patent_words_short_claim] => 18 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => publication [pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 18368484 [rel_patent_id] =>[rel_patent_doc_number] =>)
18/368484
METHOD OF PRESERVING HIDES AND SKINS Sep 13, 2023 Abandoned
Array ( [id] => 18879592 [patent_doc_number] => 20240002961 [patent_country] => US [patent_kind] => A1 [patent_issue_date] => 2024-01-04 [patent_title] => METHODS OF PRESERVING HIDES [patent_app_type] => utility [patent_app_number] => 18/368507 [patent_app_country] => US [patent_app_date] => 2023-09-14 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 0 [patent_figures_cnt] => 0 [patent_no_of_words] => 2467 [patent_no_of_claims] => 0 [patent_no_of_ind_claims] => -14 [patent_words_short_claim] => 102 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => publication [pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 18368507 [rel_patent_id] =>[rel_patent_doc_number] =>)
18/368507
METHODS OF PRESERVING HIDES Sep 13, 2023 Abandoned
Array ( [id] => 20165477 [patent_doc_number] => 20250257523 [patent_country] => US [patent_kind] => A1 [patent_issue_date] => 2025-08-14 [patent_title] => TREATMENT AGENT FOR POLYESTER-BASED SYNTHETIC FIBERS, COMPOSITION CONTAINING TREATMENT AGENT FOR POLYESTER-BASED SYNTHETIC FIBERS, FIRST TREATMENT AGENT FOR POLYESTER-BASED SYNTHETIC FIBERS, COMPOSITION CONTAINING FIRST TREATMENT AGENT FOR POLYESTER-BASED SYNTHETIC FIBERS, SECOND TREATMENT AGENT FOR POLYESTER-BASED SYNTHETIC FIBERS, COMPOSITION CONTAINING SECOND TREATMENT AGENT FOR POLYESTER-BASED SYNTHETIC FIBERS, DILUTED SOLUTION OF TREATMENT AGENT FOR POLYESTER-BASED SYNTHETIC FIBERS, METHOD [patent_app_type] => utility [patent_app_number] => 19/110670 [patent_app_country] => US [patent_app_date] => 2023-09-12 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 0 [patent_figures_cnt] => 0 [patent_no_of_words] => 11101 [patent_no_of_claims] => 0 [patent_no_of_ind_claims] => -13 [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] => 19110670 [rel_patent_id] =>[rel_patent_doc_number] =>)
19/110670
TREATMENT AGENT FOR POLYESTER-BASED SYNTHETIC FIBERS, COMPOSITION CONTAINING TREATMENT AGENT FOR POLYESTER-BASED SYNTHETIC FIBERS, FIRST TREATMENT AGENT FOR POLYESTER-BASED SYNTHETIC FIBERS, COMPOSITION CONTAINING FIRST TREATMENT AGENT FOR POLYESTER-BASED SYNTHETIC FIBERS, SECOND TREATMENT AGENT FOR POLYESTER-BASED SYNTHETIC FIBERS, COMPOSITION CONTAINING SECOND TREATMENT AGENT FOR POLYESTER-BASED SYNTHETIC FIBERS, DILUTED SOLUTION OF TREATMENT AGENT FOR POLYESTER-BASED SYNTHETIC FIBERS, METHOD Sep 11, 2023 Pending
Array ( [id] => 19173012 [patent_doc_number] => 20240158986 [patent_country] => US [patent_kind] => A1 [patent_issue_date] => 2024-05-16 [patent_title] => METHOD OF DYEING FABRIC USING MICROORGANISMS [patent_app_type] => utility [patent_app_number] => 18/242661 [patent_app_country] => US [patent_app_date] => 2023-09-06 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 0 [patent_figures_cnt] => 0 [patent_no_of_words] => 5710 [patent_no_of_claims] => 0 [patent_no_of_ind_claims] => -19 [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] => 18242661 [rel_patent_id] =>[rel_patent_doc_number] =>)
18/242661
METHOD OF DYEING FABRIC USING MICROORGANISMS Sep 5, 2023 Pending
Array ( [id] => 18988261 [patent_doc_number] => 20240060230 [patent_country] => US [patent_kind] => A1 [patent_issue_date] => 2024-02-22 [patent_title] => LAUNDERABLE ACTIVATED COTTON GARMENT [patent_app_type] => utility [patent_app_number] => 18/453769 [patent_app_country] => US [patent_app_date] => 2023-08-22 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 0 [patent_figures_cnt] => 0 [patent_no_of_words] => 5046 [patent_no_of_claims] => 0 [patent_no_of_ind_claims] => -23 [patent_words_short_claim] => 27 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => publication [pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 18453769 [rel_patent_id] =>[rel_patent_doc_number] =>)
18/453769
LAUNDERABLE ACTIVATED COTTON GARMENT Aug 21, 2023 Pending
Array ( [id] => 18817757 [patent_doc_number] => 20230392097 [patent_country] => US [patent_kind] => A1 [patent_issue_date] => 2023-12-07 [patent_title] => POLYMER BLEND TO STABILIZE HIGHLY ALKALINE LAUNDRY DETERGENT [patent_app_type] => utility [patent_app_number] => 18/452142 [patent_app_country] => US [patent_app_date] => 2023-08-18 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 0 [patent_figures_cnt] => 0 [patent_no_of_words] => 8930 [patent_no_of_claims] => 0 [patent_no_of_ind_claims] => -17 [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] => 18452142 [rel_patent_id] =>[rel_patent_doc_number] =>)
18/452142
Polymer blend to stabilize highly alkaline laundry detergent Aug 17, 2023 Issued
Array ( [id] => 20173168 [patent_doc_number] => 12391902 [patent_country] => US [patent_kind] => B2 [patent_issue_date] => 2025-08-19 [patent_title] => Method of washing textile articles [patent_app_type] => utility [patent_app_number] => 18/449114 [patent_app_country] => US [patent_app_date] => 2023-08-14 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 0 [patent_figures_cnt] => 0 [patent_no_of_words] => 0 [patent_no_of_claims] => 19 [patent_no_of_ind_claims] => 1 [patent_words_short_claim] => 75 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => patent [pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 18449114 [rel_patent_id] =>[rel_patent_doc_number] =>)
18/449114
Method of washing textile articles Aug 13, 2023 Issued
Menu