Search

Steven N. Leff

Examiner (ID: 18499, Phone: (571)272-6527 , Office: P/1792 )

Most Active Art Unit
1792
Art Unit(s)
1782, 1792, 1761, 1794
Total Applications
867
Issued Applications
296
Pending Applications
119
Abandoned Applications
475

Applications

Application numberTitle of the applicationFiling DateStatus
Array ( [id] => 19536548 [patent_doc_number] => 12129089 [patent_country] => US [patent_kind] => B1 [patent_issue_date] => 2024-10-29 [patent_title] => Adhesive flavor strip for beverage containers and/or edible products [patent_app_type] => utility [patent_app_number] => 18/432961 [patent_app_country] => US [patent_app_date] => 2024-02-05 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 3 [patent_figures_cnt] => 6 [patent_no_of_words] => 5455 [patent_no_of_claims] => 23 [patent_no_of_ind_claims] => 4 [patent_words_short_claim] => 149 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => patent [pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 18432961 [rel_patent_id] =>[rel_patent_doc_number] =>)
18/432961
Adhesive flavor strip for beverage containers and/or edible products Feb 4, 2024 Issued
Array ( [id] => 19298745 [patent_doc_number] => 20240227312 [patent_country] => US [patent_kind] => A1 [patent_issue_date] => 2024-07-11 [patent_title] => SECURING A SECOND OBJECT TO A FIRST OBJECT [patent_app_type] => utility [patent_app_number] => 18/430210 [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] => 35566 [patent_no_of_claims] => 0 [patent_no_of_ind_claims] => -20 [patent_words_short_claim] => 215 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => publication [pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 18430210 [rel_patent_id] =>[rel_patent_doc_number] =>)
18/430210
Method for securing a second object to a first object Jan 31, 2024 Issued
Array ( [id] => 20145195 [patent_doc_number] => 12379536 [patent_country] => US [patent_kind] => B2 [patent_issue_date] => 2025-08-05 [patent_title] => Electronic device [patent_app_type] => utility [patent_app_number] => 18/403549 [patent_app_country] => US [patent_app_date] => 2024-01-03 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 5 [patent_figures_cnt] => 12 [patent_no_of_words] => 2143 [patent_no_of_claims] => 6 [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] => 18403549 [rel_patent_id] =>[rel_patent_doc_number] =>)
18/403549
Electronic device Jan 2, 2024 Issued
Array ( [id] => 19110448 [patent_doc_number] => 20240122198 [patent_country] => US [patent_kind] => A1 [patent_issue_date] => 2024-04-18 [patent_title] => HIGH PROTEIN POWDER MIX [patent_app_type] => utility [patent_app_number] => 18/396072 [patent_app_country] => US [patent_app_date] => 2023-12-26 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 0 [patent_figures_cnt] => 0 [patent_no_of_words] => 5683 [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] => 18396072 [rel_patent_id] =>[rel_patent_doc_number] =>)
18/396072
HIGH PROTEIN POWDER MIX Dec 25, 2023 Pending
Array ( [id] => 19411991 [patent_doc_number] => 12077798 [patent_country] => US [patent_kind] => B2 [patent_issue_date] => 2024-09-03 [patent_title] => Food compositions comprising recombinant milk proteins [patent_app_type] => utility [patent_app_number] => 18/538150 [patent_app_country] => US [patent_app_date] => 2023-12-13 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 31 [patent_figures_cnt] => 91 [patent_no_of_words] => 90024 [patent_no_of_claims] => 29 [patent_no_of_ind_claims] => 1 [patent_words_short_claim] => 23 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => patent [pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 18538150 [rel_patent_id] =>[rel_patent_doc_number] =>)
18/538150
Food compositions comprising recombinant milk proteins Dec 12, 2023 Issued
Array ( [id] => 19234306 [patent_doc_number] => 20240191499 [patent_country] => US [patent_kind] => A1 [patent_issue_date] => 2024-06-13 [patent_title] => UTILITY MATERIALS INCORPORATING A MICROPARTICLE MATRIX FORMED WITH A SETTING AGENT [patent_app_type] => utility [patent_app_number] => 18/505544 [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] => 11471 [patent_no_of_claims] => 0 [patent_no_of_ind_claims] => 0 [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] => 18505544 [rel_patent_id] =>[rel_patent_doc_number] =>)
18/505544
UTILITY MATERIALS INCORPORATING A MICROPARTICLE MATRIX FORMED WITH A SETTING AGENT Nov 8, 2023 Abandoned
Array ( [id] => 20075675 [patent_doc_number] => 12349701 [patent_country] => US [patent_kind] => B2 [patent_issue_date] => 2025-07-08 [patent_title] => Denatured milk proteins, methods of making, and protein fortified foods [patent_app_type] => utility [patent_app_number] => 18/503535 [patent_app_country] => US [patent_app_date] => 2023-11-07 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 10 [patent_figures_cnt] => 10 [patent_no_of_words] => 6994 [patent_no_of_claims] => 20 [patent_no_of_ind_claims] => 3 [patent_words_short_claim] => 126 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => patent [pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 18503535 [rel_patent_id] =>[rel_patent_doc_number] =>)
18/503535
Denatured milk proteins, methods of making, and protein fortified foods Nov 6, 2023 Issued
Array ( [id] => 20005792 [patent_doc_number] => 20250144014 [patent_country] => US [patent_kind] => A1 [patent_issue_date] => 2025-05-08 [patent_title] => Multi-layer edible strip containing active medicinal ingredients [patent_app_type] => utility [patent_app_number] => 18/386595 [patent_app_country] => US [patent_app_date] => 2023-11-02 [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] => -14 [patent_words_short_claim] => 280 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => publication [pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 18386595 [rel_patent_id] =>[rel_patent_doc_number] =>)
18/386595
Multi-layer edible strip containing active medicinal ingredients Nov 1, 2023 Pending
Array ( [id] => 19125056 [patent_doc_number] => 20240130409 [patent_country] => US [patent_kind] => A1 [patent_issue_date] => 2024-04-25 [patent_title] => PHLORETIN [patent_app_type] => utility [patent_app_number] => 18/498183 [patent_app_country] => US [patent_app_date] => 2023-10-30 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 0 [patent_figures_cnt] => 0 [patent_no_of_words] => 3084 [patent_no_of_claims] => 0 [patent_no_of_ind_claims] => -2 [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] => 18498183 [rel_patent_id] =>[rel_patent_doc_number] =>)
18/498183
PHLORETIN Oct 30, 2023 Pending
Array ( [id] => 19125056 [patent_doc_number] => 20240130409 [patent_country] => US [patent_kind] => A1 [patent_issue_date] => 2024-04-25 [patent_title] => PHLORETIN [patent_app_type] => utility [patent_app_number] => 18/498183 [patent_app_country] => US [patent_app_date] => 2023-10-30 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 0 [patent_figures_cnt] => 0 [patent_no_of_words] => 3084 [patent_no_of_claims] => 0 [patent_no_of_ind_claims] => -2 [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] => 18498183 [rel_patent_id] =>[rel_patent_doc_number] =>)
18/498183
PHLORETIN Oct 29, 2023 Pending
Array ( [id] => 18969653 [patent_doc_number] => 20240049745 [patent_country] => US [patent_kind] => A1 [patent_issue_date] => 2024-02-15 [patent_title] => PROTEIN ISOLATE [patent_app_type] => utility [patent_app_number] => 18/493456 [patent_app_country] => US [patent_app_date] => 2023-10-24 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 0 [patent_figures_cnt] => 0 [patent_no_of_words] => 13557 [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] => 18493456 [rel_patent_id] =>[rel_patent_doc_number] =>)
18/493456
Protein isolate Oct 23, 2023 Issued
Array ( [id] => 19430190 [patent_doc_number] => 20240298688 [patent_country] => US [patent_kind] => A1 [patent_issue_date] => 2024-09-12 [patent_title] => FORMULATED PECTIN COMPOSITION FOR LOWERING FOOD GI VALUE, THE PREPARATION METHOD THEREOF, AND THE METHOD FOR PREPARING LOW GI FOOD [patent_app_type] => utility [patent_app_number] => 18/482852 [patent_app_country] => US [patent_app_date] => 2023-10-07 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 0 [patent_figures_cnt] => 0 [patent_no_of_words] => 10433 [patent_no_of_claims] => 0 [patent_no_of_ind_claims] => -2 [patent_words_short_claim] => 47 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => publication [pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 18482852 [rel_patent_id] =>[rel_patent_doc_number] =>)
18/482852
Formulated pectin composition for lowering food glycemic index value Oct 6, 2023 Issued
Array ( [id] => 19425233 [patent_doc_number] => 12084636 [patent_country] => US [patent_kind] => B2 [patent_issue_date] => 2024-09-10 [patent_title] => Flavor enhanced hop materials [patent_app_type] => utility [patent_app_number] => 18/377229 [patent_app_country] => US [patent_app_date] => 2023-10-05 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 2 [patent_figures_cnt] => 2 [patent_no_of_words] => 8648 [patent_no_of_claims] => 15 [patent_no_of_ind_claims] => 1 [patent_words_short_claim] => 67 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => patent [pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 18377229 [rel_patent_id] =>[rel_patent_doc_number] =>)
18/377229
Flavor enhanced hop materials Oct 4, 2023 Issued
Array ( [id] => 19081222 [patent_doc_number] => 20240108023 [patent_country] => US [patent_kind] => A1 [patent_issue_date] => 2024-04-04 [patent_title] => ENZYMATIC SYNTHESIS OF GALACTO-OLIGOSACCHARIDES FROM CONCENTRATED SWEET WHEY PERMEATE AND APPLICATION THEREOF IN DAIRY PRODUCTS [patent_app_type] => utility [patent_app_number] => 18/478591 [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] => 5114 [patent_no_of_claims] => 0 [patent_no_of_ind_claims] => -12 [patent_words_short_claim] => 38 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => publication [pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 18478591 [rel_patent_id] =>[rel_patent_doc_number] =>)
18/478591
ENZYMATIC SYNTHESIS OF GALACTO-OLIGOSACCHARIDES FROM CONCENTRATED SWEET WHEY PERMEATE AND APPLICATION THEREOF IN DAIRY PRODUCTS Sep 28, 2023 Pending
Array ( [id] => 19048552 [patent_doc_number] => 20240090521 [patent_country] => US [patent_kind] => A1 [patent_issue_date] => 2024-03-21 [patent_title] => DAIRY PROCESSING SYSTEMS AND METHODS [patent_app_type] => utility [patent_app_number] => 18/373541 [patent_app_country] => US [patent_app_date] => 2023-09-27 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 0 [patent_figures_cnt] => 0 [patent_no_of_words] => 8105 [patent_no_of_claims] => 0 [patent_no_of_ind_claims] => -17 [patent_words_short_claim] => 93 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => publication [pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 18373541 [rel_patent_id] =>[rel_patent_doc_number] =>)
18/373541
DAIRY PROCESSING SYSTEMS AND METHODS Sep 26, 2023 Pending
Array ( [id] => 19202045 [patent_doc_number] => 20240173944 [patent_country] => US [patent_kind] => A1 [patent_issue_date] => 2024-05-30 [patent_title] => RECYCLED RUBBER BACKED CUSHIONED VINYL [patent_app_type] => utility [patent_app_number] => 18/244830 [patent_app_country] => US [patent_app_date] => 2023-09-11 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 0 [patent_figures_cnt] => 0 [patent_no_of_words] => 14985 [patent_no_of_claims] => 0 [patent_no_of_ind_claims] => -18 [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] => 18244830 [rel_patent_id] =>[rel_patent_doc_number] =>)
18/244830
RECYCLED RUBBER BACKED CUSHIONED VINYL Sep 10, 2023 Pending
Array ( [id] => 18841718 [patent_doc_number] => 20230404121 [patent_country] => US [patent_kind] => A1 [patent_issue_date] => 2023-12-21 [patent_title] => SWEETENER COMPOSITION [patent_app_type] => utility [patent_app_number] => 18/241044 [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] => 7845 [patent_no_of_claims] => 0 [patent_no_of_ind_claims] => -14 [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] => 18241044 [rel_patent_id] =>[rel_patent_doc_number] =>)
18/241044
SWEETENER COMPOSITION Aug 30, 2023 Pending
Array ( [id] => 19185512 [patent_doc_number] => 20240164425 [patent_country] => US [patent_kind] => A1 [patent_issue_date] => 2024-05-23 [patent_title] => LACTOBACILLUS FERMENTATION COMPOSITION CONTAINING MUSHROOM EXTRACT AND GELATIN HYDROLYZATE AND PREPARATION METHOD THEREOF [patent_app_type] => utility [patent_app_number] => 18/457768 [patent_app_country] => US [patent_app_date] => 2023-08-29 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 0 [patent_figures_cnt] => 0 [patent_no_of_words] => 4971 [patent_no_of_claims] => 0 [patent_no_of_ind_claims] => -9 [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] => 18457768 [rel_patent_id] =>[rel_patent_doc_number] =>)
18/457768
LACTOBACILLUS FERMENTATION COMPOSITION CONTAINING MUSHROOM EXTRACT AND GELATIN HYDROLYZATE AND PREPARATION METHOD THEREOF Aug 28, 2023 Pending
Array ( [id] => 18845156 [patent_doc_number] => 20230407560 [patent_country] => US [patent_kind] => A1 [patent_issue_date] => 2023-12-21 [patent_title] => FUNGAL MATERIALS [patent_app_type] => utility [patent_app_number] => 18/239656 [patent_app_country] => US [patent_app_date] => 2023-08-29 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 0 [patent_figures_cnt] => 0 [patent_no_of_words] => 11179 [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] => 18239656 [rel_patent_id] =>[rel_patent_doc_number] =>)
18/239656
Fungal materials Aug 28, 2023 Issued
Array ( [id] => 19959766 [patent_doc_number] => 12329233 [patent_country] => US [patent_kind] => B2 [patent_issue_date] => 2025-06-17 [patent_title] => Composite plate for an article of footwear [patent_app_type] => utility [patent_app_number] => 18/456046 [patent_app_country] => US [patent_app_date] => 2023-08-25 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 13 [patent_figures_cnt] => 19 [patent_no_of_words] => 18271 [patent_no_of_claims] => 18 [patent_no_of_ind_claims] => 2 [patent_words_short_claim] => 126 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => patent [pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 18456046 [rel_patent_id] =>[rel_patent_doc_number] =>)
18/456046
Composite plate for an article of footwear Aug 24, 2023 Issued
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