Search

Don P. Le

Examiner (ID: 9324, Phone: (571)272-1806 , Office: P/2844 )

Most Active Art Unit
2819
Art Unit(s)
2819, 2844
Total Applications
2669
Issued Applications
2528
Pending Applications
46
Abandoned Applications
99

Applications

Application numberTitle of the applicationFiling DateStatus
Array ( [id] => 19441398 [patent_doc_number] => 12091639 [patent_country] => US [patent_kind] => B1 [patent_issue_date] => 2024-09-17 [patent_title] => Detergent sheets comprising activated charcoal with enhanced cleaning and stain removal efficacy [patent_app_type] => utility [patent_app_number] => 18/415418 [patent_app_country] => US [patent_app_date] => 2024-01-17 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 3 [patent_figures_cnt] => 3 [patent_no_of_words] => 6380 [patent_no_of_claims] => 20 [patent_no_of_ind_claims] => 1 [patent_words_short_claim] => 135 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => patent [pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 18415418 [rel_patent_id] =>[rel_patent_doc_number] =>)
18/415418
Detergent sheets comprising activated charcoal with enhanced cleaning and stain removal efficacy Jan 16, 2024 Issued
Array ( [id] => 19318567 [patent_doc_number] => 20240240110 [patent_country] => US [patent_kind] => A1 [patent_issue_date] => 2024-07-18 [patent_title] => LIQUID HAND DISHWASHING DETERGENT COMPOSITION [patent_app_type] => utility [patent_app_number] => 18/407491 [patent_app_country] => US [patent_app_date] => 2024-01-09 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 0 [patent_figures_cnt] => 0 [patent_no_of_words] => 11147 [patent_no_of_claims] => 0 [patent_no_of_ind_claims] => -19 [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] => 18407491 [rel_patent_id] =>[rel_patent_doc_number] =>)
18/407491
LIQUID HAND DISHWASHING DETERGENT COMPOSITION Jan 8, 2024 Pending
Array ( [id] => 19127450 [patent_doc_number] => 20240132803 [patent_country] => US [patent_kind] => A1 [patent_issue_date] => 2024-04-25 [patent_title] => ANTIMICROBIAL MULTI-PURPOSE CLEANER AND METHODS OF MAKING AND USING THE SAME [patent_app_type] => utility [patent_app_number] => 18/400325 [patent_app_country] => US [patent_app_date] => 2023-12-29 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 0 [patent_figures_cnt] => 0 [patent_no_of_words] => 13028 [patent_no_of_claims] => 0 [patent_no_of_ind_claims] => -18 [patent_words_short_claim] => 77 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => publication [pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 18400325 [rel_patent_id] =>[rel_patent_doc_number] =>)
18/400325
Acidic antimicrobial multi-purpose cleaner with a sulfonate anionic surfactant and phenoxyethanol mixture Dec 28, 2023 Issued
Array ( [id] => 19961783 [patent_doc_number] => 12331270 [patent_country] => US [patent_kind] => B2 [patent_issue_date] => 2025-06-17 [patent_title] => Solvent mixture for the removal of silicone conformal coatings from a printed circuit board [patent_app_type] => utility [patent_app_number] => 18/399401 [patent_app_country] => US [patent_app_date] => 2023-12-28 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 10 [patent_figures_cnt] => 10 [patent_no_of_words] => 0 [patent_no_of_claims] => 7 [patent_no_of_ind_claims] => 1 [patent_words_short_claim] => 215 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => patent [pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 18399401 [rel_patent_id] =>[rel_patent_doc_number] =>)
18/399401
Solvent mixture for the removal of silicone conformal coatings from a printed circuit board Dec 27, 2023 Issued
Array ( [id] => 20039051 [patent_doc_number] => 20250177273 [patent_country] => US [patent_kind] => A1 [patent_issue_date] => 2025-06-05 [patent_title] => COACERVATE CLEANSING COMPOSITION [patent_app_type] => utility [patent_app_number] => 18/525456 [patent_app_country] => US [patent_app_date] => 2023-11-30 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 0 [patent_figures_cnt] => 0 [patent_no_of_words] => 4158 [patent_no_of_claims] => 0 [patent_no_of_ind_claims] => -14 [patent_words_short_claim] => 96 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => publication [pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 18525456 [rel_patent_id] =>[rel_patent_doc_number] =>)
18/525456
COACERVATE CLEANSING COMPOSITION Nov 29, 2023 Pending
Array ( [id] => 19425231 [patent_doc_number] => 12084634 [patent_country] => US [patent_kind] => B1 [patent_issue_date] => 2024-09-10 [patent_title] => Scent booster for laundry comprising peg, sodium bicarbonate, and sodium acetate trihydrate [patent_app_type] => utility [patent_app_number] => 18/521377 [patent_app_country] => US [patent_app_date] => 2023-11-28 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 0 [patent_figures_cnt] => 0 [patent_no_of_words] => 2474 [patent_no_of_claims] => 19 [patent_no_of_ind_claims] => 3 [patent_words_short_claim] => 89 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => patent [pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 18521377 [rel_patent_id] =>[rel_patent_doc_number] =>)
18/521377
Scent booster for laundry comprising peg, sodium bicarbonate, and sodium acetate trihydrate Nov 27, 2023 Issued
Array ( [id] => 19003831 [patent_doc_number] => 20240067902 [patent_country] => US [patent_kind] => A1 [patent_issue_date] => 2024-02-29 [patent_title] => NON-CAUSTIC SOLID POWDER CLEANER COMPOSITIONS AND METHODS FOR THE USE AND MANUFACTURE THEREOF [patent_app_type] => utility [patent_app_number] => 18/505974 [patent_app_country] => US [patent_app_date] => 2023-11-09 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 0 [patent_figures_cnt] => 0 [patent_no_of_words] => 7740 [patent_no_of_claims] => 0 [patent_no_of_ind_claims] => -13 [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] => 18505974 [rel_patent_id] =>[rel_patent_doc_number] =>)
18/505974
NON-CAUSTIC SOLID POWDER CLEANER COMPOSITIONS AND METHODS FOR THE USE AND MANUFACTURE THEREOF Nov 8, 2023 Pending
Array ( [id] => 19020411 [patent_doc_number] => 20240076582 [patent_country] => US [patent_kind] => A1 [patent_issue_date] => 2024-03-07 [patent_title] => BURSTABLE SPORICIDAL CLEANING WIPE SYSTEM FOR C. DIFFICILE SPORES [patent_app_type] => utility [patent_app_number] => 18/504707 [patent_app_country] => US [patent_app_date] => 2023-11-08 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 0 [patent_figures_cnt] => 0 [patent_no_of_words] => 12001 [patent_no_of_claims] => 0 [patent_no_of_ind_claims] => -18 [patent_words_short_claim] => 264 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => publication [pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 18504707 [rel_patent_id] =>[rel_patent_doc_number] =>)
18/504707
Burstable sporicidal cleaning wipe system with a hypochlorite/surfactant mixture Nov 7, 2023 Issued
Array ( [id] => 19142418 [patent_doc_number] => 20240141256 [patent_country] => US [patent_kind] => A1 [patent_issue_date] => 2024-05-02 [patent_title] => Home Care Compositions [patent_app_type] => utility [patent_app_number] => 18/498814 [patent_app_country] => US [patent_app_date] => 2023-10-31 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 0 [patent_figures_cnt] => 0 [patent_no_of_words] => 11026 [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] => 18498814 [rel_patent_id] =>[rel_patent_doc_number] =>)
18/498814
Home Care Compositions Oct 30, 2023 Pending
Array ( [id] => 18939825 [patent_doc_number] => 20240034964 [patent_country] => US [patent_kind] => A1 [patent_issue_date] => 2024-02-01 [patent_title] => LAUNDRY SCENT ADDITIVE [patent_app_type] => utility [patent_app_number] => 18/484094 [patent_app_country] => US [patent_app_date] => 2023-10-10 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 0 [patent_figures_cnt] => 0 [patent_no_of_words] => 4294 [patent_no_of_claims] => 0 [patent_no_of_ind_claims] => -28 [patent_words_short_claim] => 55 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => publication [pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 18484094 [rel_patent_id] =>[rel_patent_doc_number] =>)
18/484094
LAUNDRY SCENT ADDITIVE Oct 9, 2023 Abandoned
Array ( [id] => 19403913 [patent_doc_number] => 20240287424 [patent_country] => US [patent_kind] => A1 [patent_issue_date] => 2024-08-29 [patent_title] => VEHICLE CLEANING COMPOSITIONS [patent_app_type] => utility [patent_app_number] => 18/478494 [patent_app_country] => US [patent_app_date] => 2023-09-29 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 0 [patent_figures_cnt] => 0 [patent_no_of_words] => 5562 [patent_no_of_claims] => 0 [patent_no_of_ind_claims] => -25 [patent_words_short_claim] => 56 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => publication [pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 18478494 [rel_patent_id] =>[rel_patent_doc_number] =>)
18/478494
VEHICLE CLEANING COMPOSITIONS Sep 28, 2023 Pending
Array ( [id] => 18862212 [patent_doc_number] => 20230416648 [patent_country] => US [patent_kind] => A1 [patent_issue_date] => 2023-12-28 [patent_title] => HARDNESS ADDITIVES AND BLOCK DETERGENTS CONTAINING HARDNESS ADDITIVES TO IMPROVE EDGE HARDENING [patent_app_type] => utility [patent_app_number] => 18/465320 [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] => 13687 [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] => 18465320 [rel_patent_id] =>[rel_patent_doc_number] =>)
18/465320
Hardness additives comprising an acrylate/aminocarboxylate mixture and block detergents containing said mixture to improve edge hardening Sep 11, 2023 Issued
Array ( [id] => 19441399 [patent_doc_number] => 12091640 [patent_country] => US [patent_kind] => B1 [patent_issue_date] => 2024-09-17 [patent_title] => Eco-friendly, liquidless laundry sheet comprising a matrix of natural materials [patent_app_type] => utility [patent_app_number] => 18/464910 [patent_app_country] => US [patent_app_date] => 2023-09-11 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 1 [patent_figures_cnt] => 1 [patent_no_of_words] => 15094 [patent_no_of_claims] => 19 [patent_no_of_ind_claims] => 1 [patent_words_short_claim] => 102 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => patent [pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 18464910 [rel_patent_id] =>[rel_patent_doc_number] =>)
18/464910
Eco-friendly, liquidless laundry sheet comprising a matrix of natural materials Sep 10, 2023 Issued
Array ( [id] => 18972183 [patent_doc_number] => 20240052275 [patent_country] => US [patent_kind] => A1 [patent_issue_date] => 2024-02-15 [patent_title] => SOAP-INFUSED COMPRESSED SPONGE [patent_app_type] => utility [patent_app_number] => 18/240639 [patent_app_country] => US [patent_app_date] => 2023-08-31 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 0 [patent_figures_cnt] => 0 [patent_no_of_words] => 1831 [patent_no_of_claims] => 0 [patent_no_of_ind_claims] => -17 [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] => 18240639 [rel_patent_id] =>[rel_patent_doc_number] =>)
18/240639
SOAP-INFUSED COMPRESSED SPONGE Aug 30, 2023 Pending
Array ( [id] => 19020410 [patent_doc_number] => 20240076581 [patent_country] => US [patent_kind] => A1 [patent_issue_date] => 2024-03-07 [patent_title] => Quat-Based Compostable and Biodegradable Pre-Moistened Cleaning and Disinfecting Wipes System with Particular Surface Frictional Characteristics [patent_app_type] => utility [patent_app_number] => 18/450616 [patent_app_country] => US [patent_app_date] => 2023-08-16 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 0 [patent_figures_cnt] => 0 [patent_no_of_words] => 11353 [patent_no_of_claims] => 0 [patent_no_of_ind_claims] => -17 [patent_words_short_claim] => 85 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => publication [pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 18450616 [rel_patent_id] =>[rel_patent_doc_number] =>)
18/450616
Quat-Based Compostable and Biodegradable Pre-Moistened Cleaning and Disinfecting Wipes System with Particular Surface Frictional Characteristics Aug 15, 2023 Pending
Array ( [id] => 18862205 [patent_doc_number] => 20230416641 [patent_country] => US [patent_kind] => A1 [patent_issue_date] => 2023-12-28 [patent_title] => PARTICULATE LAUNDRY SOFTENING AND FRESHENING WASH ADDITIVE [patent_app_type] => utility [patent_app_number] => 18/449287 [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] => 19842 [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] => 18449287 [rel_patent_id] =>[rel_patent_doc_number] =>)
18/449287
PARTICULATE LAUNDRY SOFTENING AND FRESHENING WASH ADDITIVE Aug 13, 2023 Pending
Array ( [id] => 18771082 [patent_doc_number] => 20230365891 [patent_country] => US [patent_kind] => A1 [patent_issue_date] => 2023-11-16 [patent_title] => ACIDIC CLEANING AND DISINFECTING COMPOSITIONS [patent_app_type] => utility [patent_app_number] => 18/360611 [patent_app_country] => US [patent_app_date] => 2023-07-27 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 0 [patent_figures_cnt] => 0 [patent_no_of_words] => 13980 [patent_no_of_claims] => 0 [patent_no_of_ind_claims] => -17 [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] => 18360611 [rel_patent_id] =>[rel_patent_doc_number] =>)
18/360611
Acidic cleaning and disinfecting composition comprising citric acid, an anionic/APG surfactant mixture, and glycol ether solvent Jul 26, 2023 Issued
Array ( [id] => 18879387 [patent_doc_number] => 20240002756 [patent_country] => US [patent_kind] => A1 [patent_issue_date] => 2024-01-04 [patent_title] => Detergent Containing A Photoactivated Stain Removal Ingredient [patent_app_type] => utility [patent_app_number] => 18/344525 [patent_app_country] => US [patent_app_date] => 2023-06-29 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 0 [patent_figures_cnt] => 0 [patent_no_of_words] => 7043 [patent_no_of_claims] => 0 [patent_no_of_ind_claims] => -11 [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] => 18344525 [rel_patent_id] =>[rel_patent_doc_number] =>)
18/344525
Detergent containing a photoactivated stain removal ingredient comprising a colorant-functionalized copolymer Jun 28, 2023 Issued
Array ( [id] => 20534380 [patent_doc_number] => 12551430 [patent_country] => US [patent_kind] => B2 [patent_issue_date] => 2026-02-17 [patent_title] => Sulfate-free cleansing compositions comprising PEG/PPG-dimethicones [patent_app_type] => utility [patent_app_number] => 18/343254 [patent_app_country] => US [patent_app_date] => 2023-06-28 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 0 [patent_figures_cnt] => 0 [patent_no_of_words] => 14206 [patent_no_of_claims] => 17 [patent_no_of_ind_claims] => 2 [patent_words_short_claim] => 151 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => patent [pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 18343254 [rel_patent_id] =>[rel_patent_doc_number] =>)
18/343254
Sulfate-free cleansing compositions comprising PEG/PPG-dimethicones Jun 27, 2023 Issued
Array ( [id] => 20025123 [patent_doc_number] => 20250163345 [patent_country] => US [patent_kind] => A1 [patent_issue_date] => 2025-05-22 [patent_title] => COMPOSITION COMPRISING BIOSURFACTANT AND PERSICOMYCIN [patent_app_type] => utility [patent_app_number] => 18/873976 [patent_app_country] => US [patent_app_date] => 2023-06-19 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 0 [patent_figures_cnt] => 0 [patent_no_of_words] => 14658 [patent_no_of_claims] => 0 [patent_no_of_ind_claims] => -12 [patent_words_short_claim] => 59 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => publication [pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 18873976 [rel_patent_id] =>[rel_patent_doc_number] =>)
18/873976
Composition comprising biosurfactant and persicomycin (3-(3'hydroxy)hydroxy fatty acid) Jun 18, 2023 Issued
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