Search

Nathaniel Herzfeld

Examiner (ID: 10796, Phone: (571)272-5899 , Office: P/3749 )

Most Active Art Unit
3762
Art Unit(s)
3749, 3762, 3743
Total Applications
626
Issued Applications
427
Pending Applications
1
Abandoned Applications
203

Applications

Application numberTitle of the applicationFiling DateStatus
Array ( [id] => 19462285 [patent_doc_number] => 20240315954 [patent_country] => US [patent_kind] => A1 [patent_issue_date] => 2024-09-26 [patent_title] => HAIR CARE COMPOSITION AND METHODS OF PREPARING THE SAME AND PREPARING PLANT EXTRACTS [patent_app_type] => utility [patent_app_number] => 18/666311 [patent_app_country] => US [patent_app_date] => 2024-05-16 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 0 [patent_figures_cnt] => 0 [patent_no_of_words] => 11609 [patent_no_of_claims] => 0 [patent_no_of_ind_claims] => -17 [patent_words_short_claim] => 37 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => publication [pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 18666311 [rel_patent_id] =>[rel_patent_doc_number] =>)
18/666311
HAIR CARE COMPOSITION AND METHODS OF PREPARING THE SAME AND PREPARING PLANT EXTRACTS May 15, 2024 Pending
Array ( [id] => 20057165 [patent_doc_number] => 20250195387 [patent_country] => US [patent_kind] => A1 [patent_issue_date] => 2025-06-19 [patent_title] => HAIR STRAIGHTENING COMPOSITIONS AND METHODS FOR STRAIGHTENING HAIR [patent_app_type] => utility [patent_app_number] => 18/539865 [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] => 6256 [patent_no_of_claims] => 0 [patent_no_of_ind_claims] => -18 [patent_words_short_claim] => 114 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => publication [pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 18539865 [rel_patent_id] =>[rel_patent_doc_number] =>)
18/539865
HAIR STRAIGHTENING COMPOSITIONS AND METHODS FOR STRAIGHTENING HAIR Dec 13, 2023 Pending
Array ( [id] => 19111092 [patent_doc_number] => 20240122842 [patent_country] => US [patent_kind] => A1 [patent_issue_date] => 2024-04-18 [patent_title] => SYSTEM, PRODUCT AND METHOD FOR MAINTAINING THE VAGINAL MICROBIOME [patent_app_type] => utility [patent_app_number] => 18/539018 [patent_app_country] => US [patent_app_date] => 2023-12-13 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 0 [patent_figures_cnt] => 0 [patent_no_of_words] => 23191 [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] => 18539018 [rel_patent_id] =>[rel_patent_doc_number] =>)
18/539018
SYSTEM, PRODUCT AND METHOD FOR MAINTAINING THE VAGINAL MICROBIOME Dec 12, 2023 Pending
Array ( [id] => 19018791 [patent_doc_number] => 20240074962 [patent_country] => US [patent_kind] => A1 [patent_issue_date] => 2024-03-07 [patent_title] => Hair Care Product and Kit [patent_app_type] => utility [patent_app_number] => 18/463029 [patent_app_country] => US [patent_app_date] => 2023-09-07 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 0 [patent_figures_cnt] => 0 [patent_no_of_words] => 4378 [patent_no_of_claims] => 0 [patent_no_of_ind_claims] => -16 [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] => 18463029 [rel_patent_id] =>[rel_patent_doc_number] =>)
18/463029
Hair Care Product and Kit Sep 6, 2023 Pending
Array ( [id] => 19242063 [patent_doc_number] => 12012482 [patent_country] => US [patent_kind] => B1 [patent_issue_date] => 2024-06-18 [patent_title] => Bio-based moisture absorption and sweat discharging multifunctional finishing agent and preparation method and application thereof [patent_app_type] => utility [patent_app_number] => 18/236612 [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] => 5247 [patent_no_of_claims] => 13 [patent_no_of_ind_claims] => 1 [patent_words_short_claim] => 86 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => patent [pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 18236612 [rel_patent_id] =>[rel_patent_doc_number] =>)
18/236612
Bio-based moisture absorption and sweat discharging multifunctional finishing agent and preparation method and application thereof Aug 21, 2023 Issued
Array ( [id] => 18842626 [patent_doc_number] => 20230405030 [patent_country] => US [patent_kind] => A1 [patent_issue_date] => 2023-12-21 [patent_title] => TOPICAL COMPOSITIONS INCORPORATING SILICA FIBERS [patent_app_type] => utility [patent_app_number] => 18/230766 [patent_app_country] => US [patent_app_date] => 2023-08-07 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 0 [patent_figures_cnt] => 0 [patent_no_of_words] => 10045 [patent_no_of_claims] => 0 [patent_no_of_ind_claims] => -25 [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] => 18230766 [rel_patent_id] =>[rel_patent_doc_number] =>)
18/230766
Topical compositions incorporating silica fibers Aug 6, 2023 Issued
Array ( [id] => 19860565 [patent_doc_number] => 20250099351 [patent_country] => US [patent_kind] => A1 [patent_issue_date] => 2025-03-27 [patent_title] => HAIR TREATMENT COMPOSITIONS AND METHODS FOR SMOOTHING HAIR [patent_app_type] => utility [patent_app_number] => 18/355442 [patent_app_country] => US [patent_app_date] => 2023-07-20 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 0 [patent_figures_cnt] => 0 [patent_no_of_words] => 17224 [patent_no_of_claims] => 0 [patent_no_of_ind_claims] => -18 [patent_words_short_claim] => 151 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => publication [pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 18355442 [rel_patent_id] =>[rel_patent_doc_number] =>)
18/355442
HAIR TREATMENT COMPOSITIONS AND METHODS FOR SMOOTHING HAIR Jul 19, 2023 Pending
Array ( [id] => 18860044 [patent_doc_number] => 20230414478 [patent_country] => US [patent_kind] => A1 [patent_issue_date] => 2023-12-28 [patent_title] => HAIR CLEANSER COMPOSITION, METHODS AND USES THEREOF [patent_app_type] => utility [patent_app_number] => 18/339889 [patent_app_country] => US [patent_app_date] => 2023-06-22 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 0 [patent_figures_cnt] => 0 [patent_no_of_words] => 12589 [patent_no_of_claims] => 0 [patent_no_of_ind_claims] => -19 [patent_words_short_claim] => 83 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => publication [pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 18339889 [rel_patent_id] =>[rel_patent_doc_number] =>)
18/339889
HAIR CLEANSER COMPOSITION, METHODS AND USES THEREOF Jun 21, 2023 Pending
Array ( [id] => 18860045 [patent_doc_number] => 20230414479 [patent_country] => US [patent_kind] => A1 [patent_issue_date] => 2023-12-28 [patent_title] => DETOX HAIR AND SCALP CLEANSER COMPOSITION, METHODS AND USES THEREOF [patent_app_type] => utility [patent_app_number] => 18/339927 [patent_app_country] => US [patent_app_date] => 2023-06-22 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 0 [patent_figures_cnt] => 0 [patent_no_of_words] => 13390 [patent_no_of_claims] => 0 [patent_no_of_ind_claims] => -21 [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] => 18339927 [rel_patent_id] =>[rel_patent_doc_number] =>)
18/339927
DETOX HAIR AND SCALP CLEANSER COMPOSITION, METHODS AND USES THEREOF Jun 21, 2023 Pending
Array ( [id] => 19526507 [patent_doc_number] => 20240350409 [patent_country] => US [patent_kind] => A1 [patent_issue_date] => 2024-10-24 [patent_title] => TRANSDERMAL DELIVERY FORMULATIONS AND METHODS FOR THE MANUFACTURE THEREOF [patent_app_type] => utility [patent_app_number] => 18/142619 [patent_app_country] => US [patent_app_date] => 2023-05-03 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 0 [patent_figures_cnt] => 0 [patent_no_of_words] => 12386 [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] => 18142619 [rel_patent_id] =>[rel_patent_doc_number] =>)
18/142619
TRANSDERMAL DELIVERY FORMULATIONS AND METHODS FOR THE MANUFACTURE THEREOF May 2, 2023 Abandoned
Array ( [id] => 20114994 [patent_doc_number] => 12364678 [patent_country] => US [patent_kind] => B2 [patent_issue_date] => 2025-07-22 [patent_title] => Pharmaceutical composition comprising palmitoylethanolamide and L- Acetylcarnitine [patent_app_type] => utility [patent_app_number] => 18/184797 [patent_app_country] => US [patent_app_date] => 2023-03-16 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 6 [patent_figures_cnt] => 7 [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] => 18184797 [rel_patent_id] =>[rel_patent_doc_number] =>)
18/184797
Pharmaceutical composition comprising palmitoylethanolamide and L- Acetylcarnitine Mar 15, 2023 Issued
Array ( [id] => 18404423 [patent_doc_number] => 20230165773 [patent_country] => US [patent_kind] => A1 [patent_issue_date] => 2023-06-01 [patent_title] => METHODS FOR TREATING HAIR [patent_app_type] => utility [patent_app_number] => 18/103400 [patent_app_country] => US [patent_app_date] => 2023-01-30 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 0 [patent_figures_cnt] => 0 [patent_no_of_words] => 21993 [patent_no_of_claims] => 0 [patent_no_of_ind_claims] => -20 [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] => 18103400 [rel_patent_id] =>[rel_patent_doc_number] =>)
18/103400
METHODS FOR TREATING HAIR Jan 29, 2023 Pending
Array ( [id] => 18319606 [patent_doc_number] => 20230117734 [patent_country] => US [patent_kind] => A1 [patent_issue_date] => 2023-04-20 [patent_title] => Personal Care Composition and Methods of Making the Same [patent_app_type] => utility [patent_app_number] => 18/085214 [patent_app_country] => US [patent_app_date] => 2022-12-20 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 0 [patent_figures_cnt] => 0 [patent_no_of_words] => 9178 [patent_no_of_claims] => 0 [patent_no_of_ind_claims] => -25 [patent_words_short_claim] => 14 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => publication [pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 18085214 [rel_patent_id] =>[rel_patent_doc_number] =>)
18/085214
Personal Care Composition and Methods of Making the Same Dec 19, 2022 Pending
Array ( [id] => 19279788 [patent_doc_number] => 20240216260 [patent_country] => US [patent_kind] => A1 [patent_issue_date] => 2024-07-04 [patent_title] => HAIR TREATMENT COMPOSITIONS THAT IMPART SHINE AND LUSTER [patent_app_type] => utility [patent_app_number] => 18/067076 [patent_app_country] => US [patent_app_date] => 2022-12-16 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 0 [patent_figures_cnt] => 0 [patent_no_of_words] => 21040 [patent_no_of_claims] => 0 [patent_no_of_ind_claims] => -18 [patent_words_short_claim] => 101 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => publication [pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 18067076 [rel_patent_id] =>[rel_patent_doc_number] =>)
18/067076
HAIR TREATMENT COMPOSITIONS THAT IMPART SHINE AND LUSTER Dec 15, 2022 Pending
Array ( [id] => 18449322 [patent_doc_number] => 20230190598 [patent_country] => US [patent_kind] => A1 [patent_issue_date] => 2023-06-22 [patent_title] => HAIRSPRAY FORMULATIONS FOR HFO PROPELLANTS [patent_app_type] => utility [patent_app_number] => 18/080312 [patent_app_country] => US [patent_app_date] => 2022-12-13 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 0 [patent_figures_cnt] => 0 [patent_no_of_words] => 3574 [patent_no_of_claims] => 0 [patent_no_of_ind_claims] => -19 [patent_words_short_claim] => 34 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => publication [pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 18080312 [rel_patent_id] =>[rel_patent_doc_number] =>)
18/080312
HAIRSPRAY FORMULATIONS FOR HFO PROPELLANTS Dec 12, 2022 Pending
Array ( [id] => 18337986 [patent_doc_number] => 20230129935 [patent_country] => US [patent_kind] => A1 [patent_issue_date] => 2023-04-27 [patent_title] => SYSTEM, PRODUCT AND METHOD FOR MAINTAINING THE VAGINAL MICROBIOME [patent_app_type] => utility [patent_app_number] => 18/048761 [patent_app_country] => US [patent_app_date] => 2022-10-21 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 0 [patent_figures_cnt] => 0 [patent_no_of_words] => 23232 [patent_no_of_claims] => 0 [patent_no_of_ind_claims] => -22 [patent_words_short_claim] => 60 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => publication [pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 18048761 [rel_patent_id] =>[rel_patent_doc_number] =>)
18/048761
SYSTEM, PRODUCT AND METHOD FOR MAINTAINING THE VAGINAL MICROBIOME Oct 20, 2022 Abandoned
Array ( [id] => 18337123 [patent_doc_number] => 20230129072 [patent_country] => US [patent_kind] => A1 [patent_issue_date] => 2023-04-27 [patent_title] => SYSTEM, PRODUCT AND METHOD FOR MAINTAINING THE VAGINAL MICROBIOME [patent_app_type] => utility [patent_app_number] => 18/048762 [patent_app_country] => US [patent_app_date] => 2022-10-21 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 0 [patent_figures_cnt] => 0 [patent_no_of_words] => 23233 [patent_no_of_claims] => 0 [patent_no_of_ind_claims] => -13 [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] => 18048762 [rel_patent_id] =>[rel_patent_doc_number] =>)
18/048762
SYSTEM, PRODUCT AND METHOD FOR MAINTAINING THE VAGINAL MICROBIOME Oct 20, 2022 Abandoned
Array ( [id] => 18170129 [patent_doc_number] => 20230036740 [patent_country] => US [patent_kind] => A1 [patent_issue_date] => 2023-02-02 [patent_title] => SKIN PERFECTING COSMETIC COMPOSITIONS AND METHODS OF USE [patent_app_type] => utility [patent_app_number] => 17/934349 [patent_app_country] => US [patent_app_date] => 2022-09-22 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 0 [patent_figures_cnt] => 0 [patent_no_of_words] => 17454 [patent_no_of_claims] => 0 [patent_no_of_ind_claims] => -18 [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] => 17934349 [rel_patent_id] =>[rel_patent_doc_number] =>)
17/934349
Skin perfecting cosmetic compositions and methods of use Sep 21, 2022 Issued
Array ( [id] => 18986259 [patent_doc_number] => 20240058228 [patent_country] => US [patent_kind] => A1 [patent_issue_date] => 2024-02-22 [patent_title] => DRY SHAMPOO PRODUCT WITH 55% OR LESS VOLATILE ORGANIC COMPOUNDS [patent_app_type] => utility [patent_app_number] => 17/892194 [patent_app_country] => US [patent_app_date] => 2022-08-22 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 0 [patent_figures_cnt] => 0 [patent_no_of_words] => 6671 [patent_no_of_claims] => 0 [patent_no_of_ind_claims] => -18 [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] => 17892194 [rel_patent_id] =>[rel_patent_doc_number] =>)
17/892194
DRY SHAMPOO PRODUCT WITH 55% OR LESS VOLATILE ORGANIC COMPOUNDS Aug 21, 2022 Pending
Array ( [id] => 20149071 [patent_doc_number] => 20250248909 [patent_country] => US [patent_kind] => A1 [patent_issue_date] => 2025-08-07 [patent_title] => COMPOSITION AND METHODS FOR TREATING AGING HAIR [patent_app_type] => utility [patent_app_number] => 17/887471 [patent_app_country] => US [patent_app_date] => 2022-08-14 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 0 [patent_figures_cnt] => 0 [patent_no_of_words] => 0 [patent_no_of_claims] => 0 [patent_no_of_ind_claims] => -32 [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] => 17887471 [rel_patent_id] =>[rel_patent_doc_number] =>)
17/887471
COMPOSITION AND METHODS FOR TREATING AGING HAIR Aug 13, 2022 Pending
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