
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 number | Title of the application | Filing Date | Status |
|---|---|---|---|
Array
(
[id] => 19904289
[patent_doc_number] => 12281285
[patent_country] => US
[patent_kind] => B1
[patent_issue_date] => 2025-04-22
[patent_title] => Detergent tablet free of SLS surfactant and preparation method thereof
[patent_app_type] => utility
[patent_app_number] => 18/910059
[patent_app_country] => US
[patent_app_date] => 2024-10-09
[patent_effective_date] => 0000-00-00
[patent_drawing_sheets_cnt] => 2
[patent_figures_cnt] => 2
[patent_no_of_words] => 3061
[patent_no_of_claims] => 10
[patent_no_of_ind_claims] => 1
[patent_words_short_claim] => 214
[patent_maintenance] => 1
[patent_no_of_assignments] => 0
[patent_current_assignee] =>[type] => patent
[pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 18910059
[rel_patent_id] =>[rel_patent_doc_number] =>) 18/910059 | Detergent tablet free of SLS surfactant and preparation method thereof | Oct 8, 2024 | Issued |
Array
(
[id] => 20420468
[patent_doc_number] => 20250382553
[patent_country] => US
[patent_kind] => A1
[patent_issue_date] => 2025-12-18
[patent_title] => PHOTORESIST STRIPPER AND METHOD FOR USING THE SAME
[patent_app_type] => utility
[patent_app_number] => 18/801689
[patent_app_country] => US
[patent_app_date] => 2024-08-12
[patent_effective_date] => 0000-00-00
[patent_drawing_sheets_cnt] => 0
[patent_figures_cnt] => 0
[patent_no_of_words] => 723
[patent_no_of_claims] => 0
[patent_no_of_ind_claims] => -7
[patent_words_short_claim] => 84
[patent_maintenance] => 1
[patent_no_of_assignments] => 0
[patent_current_assignee] =>[type] => publication
[pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 18801689
[rel_patent_id] =>[rel_patent_doc_number] =>) 18/801689 | PHOTORESIST STRIPPER AND METHOD FOR USING THE SAME | Aug 11, 2024 | Pending |
Array
(
[id] => 20279642
[patent_doc_number] => 20250304884
[patent_country] => US
[patent_kind] => A1
[patent_issue_date] => 2025-10-02
[patent_title] => ENHANCING SOLUBILITY OF WATER IN MCT OIL USING ALCOHOLS
[patent_app_type] => utility
[patent_app_number] => 18/792097
[patent_app_country] => US
[patent_app_date] => 2024-08-01
[patent_effective_date] => 0000-00-00
[patent_drawing_sheets_cnt] => 0
[patent_figures_cnt] => 0
[patent_no_of_words] => 4753
[patent_no_of_claims] => 0
[patent_no_of_ind_claims] => -19
[patent_words_short_claim] => 71
[patent_maintenance] => 1
[patent_no_of_assignments] => 0
[patent_current_assignee] =>[type] => publication
[pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 18792097
[rel_patent_id] =>[rel_patent_doc_number] =>) 18/792097 | ENHANCING SOLUBILITY OF WATER IN MCT OIL USING ALCOHOLS | Jul 31, 2024 | Pending |
Array
(
[id] => 19512314
[patent_doc_number] => 20240344000
[patent_country] => US
[patent_kind] => A1
[patent_issue_date] => 2024-10-17
[patent_title] => HIGH PERFORMANCE LOW VISCOELASTICITY FOAMING DETERGENT COMPOSITIONS EMPLOYING EXTENDED CHAIN ANIONIC SURFACTANTS
[patent_app_type] => utility
[patent_app_number] => 18/753021
[patent_app_country] => US
[patent_app_date] => 2024-06-25
[patent_effective_date] => 0000-00-00
[patent_drawing_sheets_cnt] => 0
[patent_figures_cnt] => 0
[patent_no_of_words] => 12442
[patent_no_of_claims] => 0
[patent_no_of_ind_claims] => -18
[patent_words_short_claim] => 116
[patent_maintenance] => 1
[patent_no_of_assignments] => 0
[patent_current_assignee] =>[type] => publication
[pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 18753021
[rel_patent_id] =>[rel_patent_doc_number] =>) 18/753021 | HIGH PERFORMANCE LOW VISCOELASTICITY FOAMING DETERGENT COMPOSITIONS EMPLOYING EXTENDED CHAIN ANIONIC SURFACTANTS | Jun 24, 2024 | Pending |
Array
(
[id] => 19658715
[patent_doc_number] => 20240425780
[patent_country] => US
[patent_kind] => A1
[patent_issue_date] => 2024-12-26
[patent_title] => CLEANING SOLUTION, METHOD FOR CLEANING SEMICONDUCTOR SUBSTRATE, AND METHOD FOR MANUFACTURING SEMICONDUCTOR
[patent_app_type] => utility
[patent_app_number] => 18/747824
[patent_app_country] => US
[patent_app_date] => 2024-06-19
[patent_effective_date] => 0000-00-00
[patent_drawing_sheets_cnt] => 0
[patent_figures_cnt] => 0
[patent_no_of_words] => 13071
[patent_no_of_claims] => 0
[patent_no_of_ind_claims] => -10
[patent_words_short_claim] => 40
[patent_maintenance] => 1
[patent_no_of_assignments] => 0
[patent_current_assignee] =>[type] => publication
[pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 18747824
[rel_patent_id] =>[rel_patent_doc_number] =>) 18/747824 | CLEANING SOLUTION, METHOD FOR CLEANING SEMICONDUCTOR SUBSTRATE, AND METHOD FOR MANUFACTURING SEMICONDUCTOR | Jun 18, 2024 | Pending |
Array
(
[id] => 19651487
[patent_doc_number] => 12173258
[patent_country] => US
[patent_kind] => B2
[patent_issue_date] => 2024-12-24
[patent_title] => Concentrated dissolvable fabric softener sheets
[patent_app_type] => utility
[patent_app_number] => 18/739790
[patent_app_country] => US
[patent_app_date] => 2024-06-11
[patent_effective_date] => 0000-00-00
[patent_drawing_sheets_cnt] => 0
[patent_figures_cnt] => 0
[patent_no_of_words] => 6773
[patent_no_of_claims] => 8
[patent_no_of_ind_claims] => 4
[patent_words_short_claim] => 56
[patent_maintenance] => 1
[patent_no_of_assignments] => 0
[patent_current_assignee] =>[type] => patent
[pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 18739790
[rel_patent_id] =>[rel_patent_doc_number] =>) 18/739790 | Concentrated dissolvable fabric softener sheets | Jun 10, 2024 | Issued |
Array
(
[id] => 19464436
[patent_doc_number] => 20240318105
[patent_country] => US
[patent_kind] => A1
[patent_issue_date] => 2024-09-26
[patent_title] => MULTILAYER DISSOLVABLE SOLID ARTICLE AND METHOD OF MAKING SAME
[patent_app_type] => utility
[patent_app_number] => 18/736930
[patent_app_country] => US
[patent_app_date] => 2024-06-07
[patent_effective_date] => 0000-00-00
[patent_drawing_sheets_cnt] => 0
[patent_figures_cnt] => 0
[patent_no_of_words] => 25102
[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] => 18736930
[rel_patent_id] =>[rel_patent_doc_number] =>) 18/736930 | MULTILAYER DISSOLVABLE SOLID ARTICLE AND METHOD OF MAKING SAME | Jun 6, 2024 | Pending |
Array
(
[id] => 20391628
[patent_doc_number] => 20250367103
[patent_country] => US
[patent_kind] => A1
[patent_issue_date] => 2025-12-04
[patent_title] => SOLIDIFIED GEL AND METHODS FOR CLEANSING SKIN
[patent_app_type] => utility
[patent_app_number] => 18/678948
[patent_app_country] => US
[patent_app_date] => 2024-05-30
[patent_effective_date] => 0000-00-00
[patent_drawing_sheets_cnt] => 0
[patent_figures_cnt] => 0
[patent_no_of_words] => 12563
[patent_no_of_claims] => 0
[patent_no_of_ind_claims] => -18
[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] => 18678948
[rel_patent_id] =>[rel_patent_doc_number] =>) 18/678948 | SOLIDIFIED GEL AND METHODS FOR CLEANSING SKIN | May 29, 2024 | Pending |
Array
(
[id] => 20187236
[patent_doc_number] => 12398343
[patent_country] => US
[patent_kind] => B2
[patent_issue_date] => 2025-08-26
[patent_title] => Acidic liquid fabric care compositions
[patent_app_type] => utility
[patent_app_number] => 18/676935
[patent_app_country] => US
[patent_app_date] => 2024-05-29
[patent_effective_date] => 0000-00-00
[patent_drawing_sheets_cnt] => 0
[patent_figures_cnt] => 0
[patent_no_of_words] => 5154
[patent_no_of_claims] => 19
[patent_no_of_ind_claims] => 1
[patent_words_short_claim] => 249
[patent_maintenance] => 1
[patent_no_of_assignments] => 0
[patent_current_assignee] =>[type] => patent
[pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 18676935
[rel_patent_id] =>[rel_patent_doc_number] =>) 18/676935 | Acidic liquid fabric care compositions | May 28, 2024 | Issued |
Array
(
[id] => 20364278
[patent_doc_number] => 20250354090
[patent_country] => US
[patent_kind] => A1
[patent_issue_date] => 2025-11-20
[patent_title] => Soap Composition and Process of Preparing
[patent_app_type] => utility
[patent_app_number] => 18/667636
[patent_app_country] => US
[patent_app_date] => 2024-05-17
[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] => -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] => 18667636
[rel_patent_id] =>[rel_patent_doc_number] =>) 18/667636 | Soap Composition and Process of Preparing | May 16, 2024 | Pending |
Array
(
[id] => 19361071
[patent_doc_number] => 20240263105
[patent_country] => US
[patent_kind] => A1
[patent_issue_date] => 2024-08-08
[patent_title] => Transfer Of Encapsulated Fragrance To Fabrics In Dryer Cycle By Means Of Wool Ball
[patent_app_type] => utility
[patent_app_number] => 18/634142
[patent_app_country] => US
[patent_app_date] => 2024-04-12
[patent_effective_date] => 0000-00-00
[patent_drawing_sheets_cnt] => 0
[patent_figures_cnt] => 0
[patent_no_of_words] => 11631
[patent_no_of_claims] => 0
[patent_no_of_ind_claims] => -13
[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] => 18634142
[rel_patent_id] =>[rel_patent_doc_number] =>) 18/634142 | Transfer of encapsulated fragrance to fabrics in dryer cycle by means of wool ball | Apr 11, 2024 | Issued |
Array
(
[id] => 19631399
[patent_doc_number] => 20240409848
[patent_country] => US
[patent_kind] => A1
[patent_issue_date] => 2024-12-12
[patent_title] => ANTIMICROBIAL CLEANING COMPOSITIONS WITH HARD WATER TOLERANCE
[patent_app_type] => utility
[patent_app_number] => 18/624327
[patent_app_country] => US
[patent_app_date] => 2024-04-02
[patent_effective_date] => 0000-00-00
[patent_drawing_sheets_cnt] => 0
[patent_figures_cnt] => 0
[patent_no_of_words] => 16667
[patent_no_of_claims] => 0
[patent_no_of_ind_claims] => -19
[patent_words_short_claim] => 16
[patent_maintenance] => 1
[patent_no_of_assignments] => 0
[patent_current_assignee] =>[type] => publication
[pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 18624327
[rel_patent_id] =>[rel_patent_doc_number] =>) 18/624327 | ANTIMICROBIAL CLEANING COMPOSITIONS WITH HARD WATER TOLERANCE | Apr 1, 2024 | Pending |
Array
(
[id] => 20016216
[patent_doc_number] => 20250154438
[patent_country] => US
[patent_kind] => A1
[patent_issue_date] => 2025-05-15
[patent_title] => GLUCAN FIBER COMPOSITIONS FOR USE IN LAUNDRY CARE AND FABRIC CARE
[patent_app_type] => utility
[patent_app_number] => 18/621556
[patent_app_country] => US
[patent_app_date] => 2024-03-29
[patent_effective_date] => 0000-00-00
[patent_drawing_sheets_cnt] => 0
[patent_figures_cnt] => 0
[patent_no_of_words] => 61977
[patent_no_of_claims] => 0
[patent_no_of_ind_claims] => -24
[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] => 18621556
[rel_patent_id] =>[rel_patent_doc_number] =>) 18/621556 | GLUCAN FIBER COMPOSITIONS FOR USE IN LAUNDRY CARE AND FABRIC CARE | Mar 28, 2024 | Pending |
Array
(
[id] => 19793496
[patent_doc_number] => 12234430
[patent_country] => US
[patent_kind] => B1
[patent_issue_date] => 2025-02-25
[patent_title] => Enhancing solubility of water in MCT oil using alcohols
[patent_app_type] => utility
[patent_app_number] => 18/616946
[patent_app_country] => US
[patent_app_date] => 2024-03-26
[patent_effective_date] => 0000-00-00
[patent_drawing_sheets_cnt] => 0
[patent_figures_cnt] => 0
[patent_no_of_words] => 9586
[patent_no_of_claims] => 20
[patent_no_of_ind_claims] => 2
[patent_words_short_claim] => 62
[patent_maintenance] => 1
[patent_no_of_assignments] => 0
[patent_current_assignee] =>[type] => patent
[pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 18616946
[rel_patent_id] =>[rel_patent_doc_number] =>) 18/616946 | Enhancing solubility of water in MCT oil using alcohols | Mar 25, 2024 | Issued |
Array
(
[id] => 19464347
[patent_doc_number] => 20240318016
[patent_country] => US
[patent_kind] => A1
[patent_issue_date] => 2024-09-26
[patent_title] => Maintenance Liquid And Method Of Maintenance
[patent_app_type] => utility
[patent_app_number] => 18/612098
[patent_app_country] => US
[patent_app_date] => 2024-03-21
[patent_effective_date] => 0000-00-00
[patent_drawing_sheets_cnt] => 0
[patent_figures_cnt] => 0
[patent_no_of_words] => 10900
[patent_no_of_claims] => 0
[patent_no_of_ind_claims] => -9
[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] => 18612098
[rel_patent_id] =>[rel_patent_doc_number] =>) 18/612098 | Maintenance Liquid And Method Of Maintenance | Mar 20, 2024 | Pending |
Array
(
[id] => 20548920
[patent_doc_number] => 12559701
[patent_country] => US
[patent_kind] => B2
[patent_issue_date] => 2026-02-24
[patent_title] => Laundry care or dish care composition comprising a poly alpha-1,6-glucan derivative
[patent_app_type] => utility
[patent_app_number] => 18/608990
[patent_app_country] => US
[patent_app_date] => 2024-03-19
[patent_effective_date] => 0000-00-00
[patent_drawing_sheets_cnt] => 0
[patent_figures_cnt] => 0
[patent_no_of_words] => 19135
[patent_no_of_claims] => 13
[patent_no_of_ind_claims] => 1
[patent_words_short_claim] => 179
[patent_maintenance] => 1
[patent_no_of_assignments] => 0
[patent_current_assignee] =>[type] => patent
[pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 18608990
[rel_patent_id] =>[rel_patent_doc_number] =>) 18/608990 | Laundry care or dish care composition comprising a poly alpha-1,6-glucan derivative | Mar 18, 2024 | Issued |
Array
(
[id] => 19354264
[patent_doc_number] => 12054695
[patent_country] => US
[patent_kind] => B1
[patent_issue_date] => 2024-08-06
[patent_title] => Cleaning solution for produce
[patent_app_type] => utility
[patent_app_number] => 18/439635
[patent_app_country] => US
[patent_app_date] => 2024-02-12
[patent_effective_date] => 0000-00-00
[patent_drawing_sheets_cnt] => 0
[patent_figures_cnt] => 0
[patent_no_of_words] => 1472
[patent_no_of_claims] => 7
[patent_no_of_ind_claims] => 2
[patent_words_short_claim] => 31
[patent_maintenance] => 1
[patent_no_of_assignments] => 0
[patent_current_assignee] =>[type] => patent
[pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 18439635
[rel_patent_id] =>[rel_patent_doc_number] =>) 18/439635 | Cleaning solution for produce | Feb 11, 2024 | Issued |
Array
(
[id] => 19496348
[patent_doc_number] => 20240335366
[patent_country] => US
[patent_kind] => A1
[patent_issue_date] => 2024-10-10
[patent_title] => PERSONAL CLEANSING COMPOSITION SUBSTANTIALLY FREE OF ALKYL SULFATE OR ALKYL ETHER SULFATE TYPE OF SURFACTANTS
[patent_app_type] => utility
[patent_app_number] => 18/429884
[patent_app_country] => US
[patent_app_date] => 2024-02-01
[patent_effective_date] => 0000-00-00
[patent_drawing_sheets_cnt] => 0
[patent_figures_cnt] => 0
[patent_no_of_words] => 8498
[patent_no_of_claims] => 0
[patent_no_of_ind_claims] => -16
[patent_words_short_claim] => 103
[patent_maintenance] => 1
[patent_no_of_assignments] => 0
[patent_current_assignee] =>[type] => publication
[pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 18429884
[rel_patent_id] =>[rel_patent_doc_number] =>) 18/429884 | PERSONAL CLEANSING COMPOSITION SUBSTANTIALLY FREE OF ALKYL SULFATE OR ALKYL ETHER SULFATE TYPE OF SURFACTANTS | Jan 31, 2024 | Pending |
Array
(
[id] => 19188062
[patent_doc_number] => 20240166975
[patent_country] => US
[patent_kind] => A1
[patent_issue_date] => 2024-05-23
[patent_title] => FABRIC CARE COMPOSITION
[patent_app_type] => utility
[patent_app_number] => 18/422286
[patent_app_country] => US
[patent_app_date] => 2024-01-25
[patent_effective_date] => 0000-00-00
[patent_drawing_sheets_cnt] => 0
[patent_figures_cnt] => 0
[patent_no_of_words] => 15505
[patent_no_of_claims] => 0
[patent_no_of_ind_claims] => -11
[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] => 18422286
[rel_patent_id] =>[rel_patent_doc_number] =>) 18/422286 | FABRIC CARE COMPOSITION | Jan 24, 2024 | Pending |
Array
(
[id] => 19969821
[patent_doc_number] => 12338414
[patent_country] => US
[patent_kind] => B2
[patent_issue_date] => 2025-06-24
[patent_title] => Concentrated 2 in 1 dishmachine detergent and rinse aid
[patent_app_type] => utility
[patent_app_number] => 18/409548
[patent_app_country] => US
[patent_app_date] => 2024-01-10
[patent_effective_date] => 0000-00-00
[patent_drawing_sheets_cnt] => 7
[patent_figures_cnt] => 8
[patent_no_of_words] => 11346
[patent_no_of_claims] => 20
[patent_no_of_ind_claims] => 1
[patent_words_short_claim] => 84
[patent_maintenance] => 1
[patent_no_of_assignments] => 0
[patent_current_assignee] =>[type] => patent
[pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 18409548
[rel_patent_id] =>[rel_patent_doc_number] =>) 18/409548 | Concentrated 2 in 1 dishmachine detergent and rinse aid | Jan 9, 2024 | Issued |