Search

Allen T. Cao

Examiner (ID: 1922)

Most Active Art Unit
2627
Art Unit(s)
2754, 2652, 2687, 2688, 2686, 2627, 2512
Total Applications
2434
Issued Applications
2130
Pending Applications
56
Abandoned Applications
253

Applications

Application numberTitle of the applicationFiling DateStatus
Array ( [id] => 19731241 [patent_doc_number] => 12209232 [patent_country] => US [patent_kind] => B2 [patent_issue_date] => 2025-01-28 [patent_title] => Consumer product compositions with perfume encapsulates [patent_app_type] => utility [patent_app_number] => 18/345269 [patent_app_country] => US [patent_app_date] => 2023-06-30 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 1 [patent_figures_cnt] => 1 [patent_no_of_words] => 15018 [patent_no_of_claims] => 17 [patent_no_of_ind_claims] => 1 [patent_words_short_claim] => 72 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => patent [pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 18345269 [rel_patent_id] =>[rel_patent_doc_number] =>)
18/345269
Consumer product compositions with perfume encapsulates Jun 29, 2023 Issued
Array ( [id] => 18862206 [patent_doc_number] => 20230416642 [patent_country] => US [patent_kind] => A1 [patent_issue_date] => 2023-12-28 [patent_title] => ACIDIC HARD SURFACE CLEANING COMPOSITION [patent_app_type] => utility [patent_app_number] => 18/340945 [patent_app_country] => US [patent_app_date] => 2023-06-26 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 0 [patent_figures_cnt] => 0 [patent_no_of_words] => 5142 [patent_no_of_claims] => 0 [patent_no_of_ind_claims] => -14 [patent_words_short_claim] => 78 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => publication [pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 18340945 [rel_patent_id] =>[rel_patent_doc_number] =>)
18/340945
ACIDIC HARD SURFACE CLEANING COMPOSITION Jun 25, 2023 Issued
Array ( [id] => 18726125 [patent_doc_number] => 20230340381 [patent_country] => US [patent_kind] => A1 [patent_issue_date] => 2023-10-26 [patent_title] => SUSPENSION CLEANING [patent_app_type] => utility [patent_app_number] => 18/338811 [patent_app_country] => US [patent_app_date] => 2023-06-21 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 0 [patent_figures_cnt] => 0 [patent_no_of_words] => 8299 [patent_no_of_claims] => 0 [patent_no_of_ind_claims] => -29 [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] => 18338811 [rel_patent_id] =>[rel_patent_doc_number] =>)
18/338811
Systems and methods for adhering biofilm to a lumen Jun 20, 2023 Issued
Array ( [id] => 18862220 [patent_doc_number] => 20230416656 [patent_country] => US [patent_kind] => A1 [patent_issue_date] => 2023-12-28 [patent_title] => STABLE ANHYDROUS DISH SOAP AND METHOD OF MAKING SAME [patent_app_type] => utility [patent_app_number] => 18/339158 [patent_app_country] => US [patent_app_date] => 2023-06-21 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 0 [patent_figures_cnt] => 0 [patent_no_of_words] => 3694 [patent_no_of_claims] => 0 [patent_no_of_ind_claims] => -40 [patent_words_short_claim] => 36 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => publication [pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 18339158 [rel_patent_id] =>[rel_patent_doc_number] =>)
18/339158
STABLE ANHYDROUS DISH SOAP AND METHOD OF MAKING SAME Jun 20, 2023 Pending
Array ( [id] => 20645986 [patent_doc_number] => 12600923 [patent_country] => US [patent_kind] => B2 [patent_issue_date] => 2026-04-14 [patent_title] => Laundry care or dish care composition comprising a poly alpha-1,6-glucan derivative [patent_app_type] => utility [patent_app_number] => 18/337813 [patent_app_country] => US [patent_app_date] => 2023-06-20 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 0 [patent_figures_cnt] => 0 [patent_no_of_words] => 20372 [patent_no_of_claims] => 7 [patent_no_of_ind_claims] => 1 [patent_words_short_claim] => 158 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => patent [pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 18337813 [rel_patent_id] =>[rel_patent_doc_number] =>)
18/337813
Laundry care or dish care composition comprising a poly alpha-1,6-glucan derivative Jun 19, 2023 Issued
Array ( [id] => 18879381 [patent_doc_number] => 20240002750 [patent_country] => US [patent_kind] => A1 [patent_issue_date] => 2024-01-04 [patent_title] => 2-IN-1 SANITIZING AND RINSE AID COMPOSITIONS EMPLOYING AMINE BASED SURFACTANTS IN MACHINE WAREWASHING [patent_app_type] => utility [patent_app_number] => 18/335800 [patent_app_country] => US [patent_app_date] => 2023-06-15 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 0 [patent_figures_cnt] => 0 [patent_no_of_words] => 18775 [patent_no_of_claims] => 0 [patent_no_of_ind_claims] => -18 [patent_words_short_claim] => 64 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => publication [pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 18335800 [rel_patent_id] =>[rel_patent_doc_number] =>)
18/335800
2-in-1 sanitizing and rinse aid compositions employing amine based surfactants in machine warewashing Jun 14, 2023 Issued
Array ( [id] => 18709457 [patent_doc_number] => 20230332074 [patent_country] => US [patent_kind] => A1 [patent_issue_date] => 2023-10-19 [patent_title] => COMPOSITION COMPRISING MONOCHLOROTRIFLUOROPROPENE AND STABILIZER, AND ITS APPLICATIONS [patent_app_type] => utility [patent_app_number] => 18/333046 [patent_app_country] => US [patent_app_date] => 2023-06-12 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 0 [patent_figures_cnt] => 0 [patent_no_of_words] => 9347 [patent_no_of_claims] => 0 [patent_no_of_ind_claims] => -14 [patent_words_short_claim] => 58 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => publication [pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 18333046 [rel_patent_id] =>[rel_patent_doc_number] =>)
18/333046
COMPOSITION COMPRISING MONOCHLOROTRIFLUOROPROPENE AND STABILIZER, AND ITS APPLICATIONS Jun 11, 2023 Pending
Array ( [id] => 18895469 [patent_doc_number] => 20240010954 [patent_country] => US [patent_kind] => A1 [patent_issue_date] => 2024-01-11 [patent_title] => LAUNDRY DETERGENT COMPOSITION CONTAINING GRAFT COPOLYMER AND BENEFIT AGENT [patent_app_type] => utility [patent_app_number] => 18/321834 [patent_app_country] => US [patent_app_date] => 2023-05-23 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 0 [patent_figures_cnt] => 0 [patent_no_of_words] => 10098 [patent_no_of_claims] => 0 [patent_no_of_ind_claims] => -15 [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] => 18321834 [rel_patent_id] =>[rel_patent_doc_number] =>)
18/321834
Laundry detergent composition containing graft copolymer and benefit agent May 22, 2023 Issued
Array ( [id] => 18786343 [patent_doc_number] => 20230374419 [patent_country] => US [patent_kind] => A1 [patent_issue_date] => 2023-11-23 [patent_title] => NEUTRAL SOLID AND LIQUID ENZYMATIC RINSE AID [patent_app_type] => utility [patent_app_number] => 18/320301 [patent_app_country] => US [patent_app_date] => 2023-05-19 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 0 [patent_figures_cnt] => 0 [patent_no_of_words] => 20021 [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] => 18320301 [rel_patent_id] =>[rel_patent_doc_number] =>)
18/320301
NEUTRAL SOLID AND LIQUID ENZYMATIC RINSE AID May 18, 2023 Pending
Array ( [id] => 18902959 [patent_doc_number] => 20240018444 [patent_country] => US [patent_kind] => A1 [patent_issue_date] => 2024-01-18 [patent_title] => LAUNDRY DETERGENT COMPOSITION CONTAINING POLYALKYLENE OXIDE GRAFT COPOLYMER AND DYE TRANSFER INHIBITOR POLYMER [patent_app_type] => utility [patent_app_number] => 18/312623 [patent_app_country] => US [patent_app_date] => 2023-05-05 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 0 [patent_figures_cnt] => 0 [patent_no_of_words] => 8884 [patent_no_of_claims] => 0 [patent_no_of_ind_claims] => -18 [patent_words_short_claim] => 63 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => publication [pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 18312623 [rel_patent_id] =>[rel_patent_doc_number] =>)
18/312623
LAUNDRY DETERGENT COMPOSITION CONTAINING POLYALKYLENE OXIDE GRAFT COPOLYMER AND DYE TRANSFER INHIBITOR POLYMER May 4, 2023 Pending
Array ( [id] => 19556709 [patent_doc_number] => 20240368501 [patent_country] => US [patent_kind] => A1 [patent_issue_date] => 2024-11-07 [patent_title] => ACIDIC LIQUID FABRIC CARE COMPOSITIONS [patent_app_type] => utility [patent_app_number] => 18/310789 [patent_app_country] => US [patent_app_date] => 2023-05-02 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 0 [patent_figures_cnt] => 0 [patent_no_of_words] => 9263 [patent_no_of_claims] => 0 [patent_no_of_ind_claims] => -19 [patent_words_short_claim] => 133 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => publication [pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 18310789 [rel_patent_id] =>[rel_patent_doc_number] =>)
18/310789
ACIDIC LIQUID FABRIC CARE COMPOSITIONS May 1, 2023 Pending
Array ( [id] => 18895464 [patent_doc_number] => 20240010949 [patent_country] => US [patent_kind] => A1 [patent_issue_date] => 2024-01-11 [patent_title] => COMPOSITIONS FOR CLEANING AND DECONTAMINATION [patent_app_type] => utility [patent_app_number] => 18/142248 [patent_app_country] => US [patent_app_date] => 2023-05-02 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 0 [patent_figures_cnt] => 0 [patent_no_of_words] => 25867 [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] => 18142248 [rel_patent_id] =>[rel_patent_doc_number] =>)
18/142248
COMPOSITIONS FOR CLEANING AND DECONTAMINATION May 1, 2023 Pending
Array ( [id] => 19354262 [patent_doc_number] => 12054693 [patent_country] => US [patent_kind] => B2 [patent_issue_date] => 2024-08-06 [patent_title] => High performance low viscoelasticity foaming detergent compositions employing extended chain anionic surfactants [patent_app_type] => utility [patent_app_number] => 18/306807 [patent_app_country] => US [patent_app_date] => 2023-04-25 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 12 [patent_figures_cnt] => 12 [patent_no_of_words] => 12442 [patent_no_of_claims] => 20 [patent_no_of_ind_claims] => 2 [patent_words_short_claim] => 114 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => patent [pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 18306807 [rel_patent_id] =>[rel_patent_doc_number] =>)
18/306807
High performance low viscoelasticity foaming detergent compositions employing extended chain anionic surfactants Apr 24, 2023 Issued
Array ( [id] => 19209590 [patent_doc_number] => 11998626 [patent_country] => US [patent_kind] => B2 [patent_issue_date] => 2024-06-04 [patent_title] => Alcohol containing non-antimicrobial cleansing composition [patent_app_type] => utility [patent_app_number] => 18/301608 [patent_app_country] => US [patent_app_date] => 2023-04-17 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 10 [patent_figures_cnt] => 10 [patent_no_of_words] => 12029 [patent_no_of_claims] => 15 [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] => 18301608 [rel_patent_id] =>[rel_patent_doc_number] =>)
18/301608
Alcohol containing non-antimicrobial cleansing composition Apr 16, 2023 Issued
Array ( [id] => 20386755 [patent_doc_number] => 12486474 [patent_country] => US [patent_kind] => B2 [patent_issue_date] => 2025-12-02 [patent_title] => PPE-free tablet degreaser and multipurpose cleaner [patent_app_type] => utility [patent_app_number] => 18/300756 [patent_app_country] => US [patent_app_date] => 2023-04-14 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 7 [patent_figures_cnt] => 13 [patent_no_of_words] => 12674 [patent_no_of_claims] => 20 [patent_no_of_ind_claims] => 2 [patent_words_short_claim] => 80 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => patent [pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 18300756 [rel_patent_id] =>[rel_patent_doc_number] =>)
18/300756
PPE-free tablet degreaser and multipurpose cleaner Apr 13, 2023 Issued
Array ( [id] => 18657981 [patent_doc_number] => 20230303941 [patent_country] => US [patent_kind] => A1 [patent_issue_date] => 2023-09-28 [patent_title] => BIO-LUBRICANT WITH HIGH VISCOSITY AND METHOD [patent_app_type] => utility [patent_app_number] => 18/125224 [patent_app_country] => US [patent_app_date] => 2023-03-23 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 0 [patent_figures_cnt] => 0 [patent_no_of_words] => 6747 [patent_no_of_claims] => 0 [patent_no_of_ind_claims] => -17 [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] => 18125224 [rel_patent_id] =>[rel_patent_doc_number] =>)
18/125224
Bio-lubricant with high viscosity and method Mar 22, 2023 Issued
Array ( [id] => 19463767 [patent_doc_number] => 20240317436 [patent_country] => US [patent_kind] => A1 [patent_issue_date] => 2024-09-26 [patent_title] => METHOD AND SYSTEM FOR MANUFACTURING A SHEET OF LAUNDRY DETERGENT [patent_app_type] => utility [patent_app_number] => 18/125292 [patent_app_country] => US [patent_app_date] => 2023-03-23 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 0 [patent_figures_cnt] => 0 [patent_no_of_words] => 4803 [patent_no_of_claims] => 0 [patent_no_of_ind_claims] => -7 [patent_words_short_claim] => 70 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => publication [pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 18125292 [rel_patent_id] =>[rel_patent_doc_number] =>)
18/125292
METHOD AND SYSTEM FOR MANUFACTURING A SHEET OF LAUNDRY DETERGENT Mar 22, 2023 Pending
Array ( [id] => 18552355 [patent_doc_number] => 20230250364 [patent_country] => US [patent_kind] => A1 [patent_issue_date] => 2023-08-10 [patent_title] => LAUNDRY CARE COMPOSITIONS, METHODS, AND TEST KITS FOR DETERMINING AUTHENTICITY [patent_app_type] => utility [patent_app_number] => 18/118856 [patent_app_country] => US [patent_app_date] => 2023-03-08 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 0 [patent_figures_cnt] => 0 [patent_no_of_words] => 12366 [patent_no_of_claims] => 0 [patent_no_of_ind_claims] => -15 [patent_words_short_claim] => 126 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => publication [pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 18118856 [rel_patent_id] =>[rel_patent_doc_number] =>)
18/118856
LAUNDRY CARE COMPOSITIONS, METHODS, AND TEST KITS FOR DETERMINING AUTHENTICITY Mar 7, 2023 Abandoned
Array ( [id] => 20687885 [patent_doc_number] => 12618022 [patent_country] => US [patent_kind] => B2 [patent_issue_date] => 2026-05-05 [patent_title] => Water-soluble unit dose article comprising a narrow range ethoxylate alkyl alcohol non-ionic surfactant [patent_app_type] => utility [patent_app_number] => 18/116356 [patent_app_country] => US [patent_app_date] => 2023-03-02 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 1 [patent_figures_cnt] => 1 [patent_no_of_words] => 2480 [patent_no_of_claims] => 15 [patent_no_of_ind_claims] => 1 [patent_words_short_claim] => 221 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => patent [pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 18116356 [rel_patent_id] =>[rel_patent_doc_number] =>)
18/116356
Water-soluble unit dose article comprising a narrow range ethoxylate alkyl alcohol non-ionic surfactant Mar 1, 2023 Issued
Array ( [id] => 19113049 [patent_doc_number] => 20240124799 [patent_country] => US [patent_kind] => A1 [patent_issue_date] => 2024-04-18 [patent_title] => CLEANING LIQUID AND METHOD FOR MANUFACTURING SEMICONDUCTOR DEVICE [patent_app_type] => utility [patent_app_number] => 18/113138 [patent_app_country] => US [patent_app_date] => 2023-02-23 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 0 [patent_figures_cnt] => 0 [patent_no_of_words] => 5050 [patent_no_of_claims] => 0 [patent_no_of_ind_claims] => -10 [patent_words_short_claim] => 33 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => publication [pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 18113138 [rel_patent_id] =>[rel_patent_doc_number] =>)
18/113138
Cleaning liquid and method for manufacturing semiconductor device Feb 22, 2023 Issued
Menu