Search

Wayne A. Langel

Examiner (ID: 13713, Phone: (571)272-1353 , Office: P/1736 )

Most Active Art Unit
1103
Art Unit(s)
1103, 1736, 1793, 1206, 1754, 2899
Total Applications
5052
Issued Applications
3924
Pending Applications
347
Abandoned Applications
800

Applications

Application numberTitle of the applicationFiling DateStatus
Array ( [id] => 19814221 [patent_doc_number] => 20250072428 [patent_country] => US [patent_kind] => A1 [patent_issue_date] => 2025-03-06 [patent_title] => CONTROL OF PYROLYSIS CONDITIONS FOR THE PRODUCTION OF DESIRABLE COMPOUNDS [patent_app_type] => utility [patent_app_number] => 18/732435 [patent_app_country] => US [patent_app_date] => 2024-06-03 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 0 [patent_figures_cnt] => 0 [patent_no_of_words] => 37337 [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] => 18732435 [rel_patent_id] =>[rel_patent_doc_number] =>)
18/732435
CONTROL OF PYROLYSIS CONDITIONS FOR THE PRODUCTION OF DESIRABLE COMPOUNDS Jun 2, 2024 Pending
Array ( [id] => 19600961 [patent_doc_number] => 20240391841 [patent_country] => US [patent_kind] => A1 [patent_issue_date] => 2024-11-28 [patent_title] => DESENSITIZED FERTILIZER COMPOSITIONS AND METHODS OF MAKING SAME [patent_app_type] => utility [patent_app_number] => 18/673490 [patent_app_country] => US [patent_app_date] => 2024-05-24 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 0 [patent_figures_cnt] => 0 [patent_no_of_words] => 16205 [patent_no_of_claims] => 0 [patent_no_of_ind_claims] => -17 [patent_words_short_claim] => 86 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => publication [pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 18673490 [rel_patent_id] =>[rel_patent_doc_number] =>)
18/673490
Desensitized fertilizer compositions and methods of making same May 23, 2024 Issued
Array ( [id] => 19600960 [patent_doc_number] => 20240391840 [patent_country] => US [patent_kind] => A1 [patent_issue_date] => 2024-11-28 [patent_title] => DESENSITIZED FERTILIZER COMPOSITIONS AND METHODS OF MAKING SAME [patent_app_type] => utility [patent_app_number] => 18/673450 [patent_app_country] => US [patent_app_date] => 2024-05-24 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 0 [patent_figures_cnt] => 0 [patent_no_of_words] => 16205 [patent_no_of_claims] => 0 [patent_no_of_ind_claims] => -17 [patent_words_short_claim] => 80 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => publication [pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 18673450 [rel_patent_id] =>[rel_patent_doc_number] =>)
18/673450
Desensitized fertilizer compositions and methods of making same May 23, 2024 Issued
Array ( [id] => 19432367 [patent_doc_number] => 20240300865 [patent_country] => US [patent_kind] => A1 [patent_issue_date] => 2024-09-12 [patent_title] => PROCESSES AND SYSTEMS FOR PRODUCING AMMONIA PRODUCTS AND/OR CALCIUM CARBONATE PRODUCTS [patent_app_type] => utility [patent_app_number] => 18/665980 [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] => 5046 [patent_no_of_claims] => 0 [patent_no_of_ind_claims] => -16 [patent_words_short_claim] => 306 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => publication [pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 18665980 [rel_patent_id] =>[rel_patent_doc_number] =>)
18/665980
Processes and systems for producing ammonia products and/or calcium carbonate products May 15, 2024 Issued
Array ( [id] => 19464413 [patent_doc_number] => 20240318082 [patent_country] => US [patent_kind] => A1 [patent_issue_date] => 2024-09-26 [patent_title] => CATALYTIC CONVERSION OF CARBONACEOUS FEEDSTOCK MATERIAL INTO A BIOCHAR PRODUCT [patent_app_type] => utility [patent_app_number] => 18/660043 [patent_app_country] => US [patent_app_date] => 2024-05-09 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 0 [patent_figures_cnt] => 0 [patent_no_of_words] => 11912 [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] => 18660043 [rel_patent_id] =>[rel_patent_doc_number] =>)
18/660043
Catalytic conversion of carbonaceous feedstock material into a biochar product May 8, 2024 Issued
Array ( [id] => 19448800 [patent_doc_number] => 20240308930 [patent_country] => US [patent_kind] => A1 [patent_issue_date] => 2024-09-19 [patent_title] => NITRIFICATION INHIBITORS TO IMPROVE FERTILIZER EFFICIENCY [patent_app_type] => utility [patent_app_number] => 18/659393 [patent_app_country] => US [patent_app_date] => 2024-05-09 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 0 [patent_figures_cnt] => 0 [patent_no_of_words] => 42112 [patent_no_of_claims] => 0 [patent_no_of_ind_claims] => 0 [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] => 18659393 [rel_patent_id] =>[rel_patent_doc_number] =>)
18/659393
Nitrification inhibitors to improve fertilizer efficiency May 8, 2024 Issued
Array ( [id] => 19389205 [patent_doc_number] => 20240279075 [patent_country] => US [patent_kind] => A1 [patent_issue_date] => 2024-08-22 [patent_title] => Bayer Process [patent_app_type] => utility [patent_app_number] => 18/650647 [patent_app_country] => US [patent_app_date] => 2024-04-30 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 0 [patent_figures_cnt] => 0 [patent_no_of_words] => 5860 [patent_no_of_claims] => 0 [patent_no_of_ind_claims] => -13 [patent_words_short_claim] => 192 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => publication [pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 18650647 [rel_patent_id] =>[rel_patent_doc_number] =>)
18/650647
Bayer Process Apr 29, 2024 Pending
Array ( [id] => 19380789 [patent_doc_number] => 20240270659 [patent_country] => US [patent_kind] => A1 [patent_issue_date] => 2024-08-15 [patent_title] => ENHANCED EFFICIENCY FERTILIZER WITH UREASE INHIBITOR AND NITRIFICATION INHIBITOR IN SEPARATE PARTICLES [patent_app_type] => utility [patent_app_number] => 18/646866 [patent_app_country] => US [patent_app_date] => 2024-04-26 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 0 [patent_figures_cnt] => 0 [patent_no_of_words] => 9592 [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] => 18646866 [rel_patent_id] =>[rel_patent_doc_number] =>)
18/646866
ENHANCED EFFICIENCY FERTILIZER WITH UREASE INHIBITOR AND NITRIFICATION INHIBITOR IN SEPARATE PARTICLES Apr 25, 2024 Pending
Array ( [id] => 19403457 [patent_doc_number] => 20240286968 [patent_country] => US [patent_kind] => A1 [patent_issue_date] => 2024-08-29 [patent_title] => IMPROVED LIQUID FORMULATIONS OF UREASE INHIBITORS FOR FERTILIZERS [patent_app_type] => utility [patent_app_number] => 18/645847 [patent_app_country] => US [patent_app_date] => 2024-04-25 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 0 [patent_figures_cnt] => 0 [patent_no_of_words] => 7324 [patent_no_of_claims] => 0 [patent_no_of_ind_claims] => -18 [patent_words_short_claim] => 121 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => publication [pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 18645847 [rel_patent_id] =>[rel_patent_doc_number] =>)
18/645847
IMPROVED LIQUID FORMULATIONS OF UREASE INHIBITORS FOR FERTILIZERS Apr 24, 2024 Pending
Array ( [id] => 19403459 [patent_doc_number] => 20240286970 [patent_country] => US [patent_kind] => A1 [patent_issue_date] => 2024-08-29 [patent_title] => NITRIFICATION INHIBITORS TO IMPROVE FERTILIZER EFFICIENCY [patent_app_type] => utility [patent_app_number] => 18/641577 [patent_app_country] => US [patent_app_date] => 2024-04-22 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 0 [patent_figures_cnt] => 0 [patent_no_of_words] => 40519 [patent_no_of_claims] => 0 [patent_no_of_ind_claims] => -18 [patent_words_short_claim] => 237 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => publication [pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 18641577 [rel_patent_id] =>[rel_patent_doc_number] =>)
18/641577
Nitrification inhibitors to improve fertilizer efficiency Apr 21, 2024 Issued
Array ( [id] => 19543535 [patent_doc_number] => 20240360571 [patent_country] => US [patent_kind] => A1 [patent_issue_date] => 2024-10-31 [patent_title] => SYSTEMS AND METHODS FOR REMOVAL AND SEQUESTRATION OF ACIDITY FROM SURFACE SEAWATER [patent_app_type] => utility [patent_app_number] => 18/641081 [patent_app_country] => US [patent_app_date] => 2024-04-19 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 0 [patent_figures_cnt] => 0 [patent_no_of_words] => 58958 [patent_no_of_claims] => 0 [patent_no_of_ind_claims] => -21 [patent_words_short_claim] => 141 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => publication [pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 18641081 [rel_patent_id] =>[rel_patent_doc_number] =>)
18/641081
Systems and methods for removal and sequestration of acidity from surface seawater Apr 18, 2024 Issued
Array ( [id] => 20308311 [patent_doc_number] => 20250325940 [patent_country] => US [patent_kind] => A1 [patent_issue_date] => 2025-10-23 [patent_title] => CHEMICAL SEPARATION FOR FLUORINE RECIRCULATION [patent_app_type] => utility [patent_app_number] => 18/639108 [patent_app_country] => US [patent_app_date] => 2024-04-18 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 0 [patent_figures_cnt] => 0 [patent_no_of_words] => 5862 [patent_no_of_claims] => 0 [patent_no_of_ind_claims] => -18 [patent_words_short_claim] => 82 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => publication [pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 18639108 [rel_patent_id] =>[rel_patent_doc_number] =>)
18/639108
CHEMICAL SEPARATION FOR FLUORINE RECIRCULATION Apr 17, 2024 Pending
Array ( [id] => 19871270 [patent_doc_number] => 12264114 [patent_country] => US [patent_kind] => B2 [patent_issue_date] => 2025-04-01 [patent_title] => Rock fines as carriers of plant nutrients [patent_app_type] => utility [patent_app_number] => 18/633598 [patent_app_country] => US [patent_app_date] => 2024-04-12 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 1 [patent_figures_cnt] => 1 [patent_no_of_words] => 13986 [patent_no_of_claims] => 20 [patent_no_of_ind_claims] => 3 [patent_words_short_claim] => 180 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => patent [pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 18633598 [rel_patent_id] =>[rel_patent_doc_number] =>)
18/633598
Rock fines as carriers of plant nutrients Apr 11, 2024 Issued
Array ( [id] => 19838561 [patent_doc_number] => 12250911 [patent_country] => US [patent_kind] => B2 [patent_issue_date] => 2025-03-18 [patent_title] => Agent for increasing a plant functional component content and a method for manufacturing the same [patent_app_type] => utility [patent_app_number] => 18/612558 [patent_app_country] => US [patent_app_date] => 2024-03-21 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 2 [patent_figures_cnt] => 3 [patent_no_of_words] => 7132 [patent_no_of_claims] => 11 [patent_no_of_ind_claims] => 1 [patent_words_short_claim] => 85 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => patent [pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 18612558 [rel_patent_id] =>[rel_patent_doc_number] =>)
18/612558
Agent for increasing a plant functional component content and a method for manufacturing the same Mar 20, 2024 Issued
Array ( [id] => 19504913 [patent_doc_number] => 12116324 [patent_country] => US [patent_kind] => B2 [patent_issue_date] => 2024-10-15 [patent_title] => Materials suitable as substitutes for peat mosses and processes and apparatus therefor [patent_app_type] => utility [patent_app_number] => 18/594484 [patent_app_country] => US [patent_app_date] => 2024-03-04 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 9 [patent_figures_cnt] => 14 [patent_no_of_words] => 5383 [patent_no_of_claims] => 20 [patent_no_of_ind_claims] => 1 [patent_words_short_claim] => 165 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => patent [pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 18594484 [rel_patent_id] =>[rel_patent_doc_number] =>)
18/594484
Materials suitable as substitutes for peat mosses and processes and apparatus therefor Mar 3, 2024 Issued
Array ( [id] => 20207225 [patent_doc_number] => 20250276945 [patent_country] => US [patent_kind] => A1 [patent_issue_date] => 2025-09-04 [patent_title] => MICROBIAL FERTILIZER [patent_app_type] => utility [patent_app_number] => 18/592821 [patent_app_country] => US [patent_app_date] => 2024-03-01 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 0 [patent_figures_cnt] => 0 [patent_no_of_words] => 9853 [patent_no_of_claims] => 0 [patent_no_of_ind_claims] => -17 [patent_words_short_claim] => 57 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => publication [pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 18592821 [rel_patent_id] =>[rel_patent_doc_number] =>)
18/592821
MICROBIAL FERTILIZER Feb 29, 2024 Pending
Array ( [id] => 19389263 [patent_doc_number] => 20240279133 [patent_country] => US [patent_kind] => A1 [patent_issue_date] => 2024-08-22 [patent_title] => NUTRIENT AND BIOCHAR PRODUCTION USING HIGH MOISTURE FEEDSTOCK AND BLACK SOLDIER FLIES [patent_app_type] => utility [patent_app_number] => 18/444291 [patent_app_country] => US [patent_app_date] => 2024-02-16 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 0 [patent_figures_cnt] => 0 [patent_no_of_words] => 6034 [patent_no_of_claims] => 0 [patent_no_of_ind_claims] => -19 [patent_words_short_claim] => 195 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => publication [pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 18444291 [rel_patent_id] =>[rel_patent_doc_number] =>)
18/444291
Nutrient and biochar production using high moisture feedstock and black soldier flies Feb 15, 2024 Issued
Array ( [id] => 19202681 [patent_doc_number] => 20240174580 [patent_country] => US [patent_kind] => A1 [patent_issue_date] => 2024-05-30 [patent_title] => BIODEGRADABLE POLYMERS ON FERTILIZER NUTRIENTS [patent_app_type] => utility [patent_app_number] => 18/434066 [patent_app_country] => US [patent_app_date] => 2024-02-06 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 0 [patent_figures_cnt] => 0 [patent_no_of_words] => 7407 [patent_no_of_claims] => 0 [patent_no_of_ind_claims] => -17 [patent_words_short_claim] => 41 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => publication [pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 18434066 [rel_patent_id] =>[rel_patent_doc_number] =>)
18/434066
BIODEGRADABLE POLYMERS ON FERTILIZER NUTRIENTS Feb 5, 2024 Abandoned
Array ( [id] => 19202680 [patent_doc_number] => 20240174579 [patent_country] => US [patent_kind] => A1 [patent_issue_date] => 2024-05-30 [patent_title] => BARK AND WOOD FIBER GROWING MEDIUM [patent_app_type] => utility [patent_app_number] => 18/432823 [patent_app_country] => US [patent_app_date] => 2024-02-05 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 0 [patent_figures_cnt] => 0 [patent_no_of_words] => 12411 [patent_no_of_claims] => 0 [patent_no_of_ind_claims] => -18 [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] => 18432823 [rel_patent_id] =>[rel_patent_doc_number] =>)
18/432823
Bark and wood fiber growing medium Feb 4, 2024 Issued
Array ( [id] => 19667398 [patent_doc_number] => 12180125 [patent_country] => US [patent_kind] => B2 [patent_issue_date] => 2024-12-31 [patent_title] => Method for preparing weathered coal-derived humic acid/urea-formaldehyde slow-release fertilizer granules by reactive extrusion process with depolymerization-activation-polycondensation trinity and fertilization method [patent_app_type] => utility [patent_app_number] => 18/431971 [patent_app_country] => US [patent_app_date] => 2024-02-03 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 9 [patent_figures_cnt] => 9 [patent_no_of_words] => 8236 [patent_no_of_claims] => 3 [patent_no_of_ind_claims] => 2 [patent_words_short_claim] => 403 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => patent [pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 18431971 [rel_patent_id] =>[rel_patent_doc_number] =>)
18/431971
Method for preparing weathered coal-derived humic acid/urea-formaldehyde slow-release fertilizer granules by reactive extrusion process with depolymerization-activation-polycondensation trinity and fertilization method Feb 2, 2024 Issued
Menu