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] => 16735531 [patent_doc_number] => 10961165 [patent_country] => US [patent_kind] => B2 [patent_issue_date] => 2021-03-30 [patent_title] => Polymer coated fertilizer [patent_app_type] => utility [patent_app_number] => 16/371449 [patent_app_country] => US [patent_app_date] => 2019-04-01 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 0 [patent_figures_cnt] => 0 [patent_no_of_words] => 2638 [patent_no_of_claims] => 6 [patent_no_of_ind_claims] => 2 [patent_words_short_claim] => 203 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => patent [pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 16371449 [rel_patent_id] =>[rel_patent_doc_number] =>)
16/371449
Polymer coated fertilizer Mar 31, 2019 Issued
Array ( [id] => 16854815 [patent_doc_number] => 20210155560 [patent_country] => US [patent_kind] => A1 [patent_issue_date] => 2021-05-27 [patent_title] => METHOD FOR OBTAINING A UREA-BASED FERTILIZER COMPOSITION COMPRISING A (THIO)PHOSPHORIC ACID TRIAMIDE UREASE INHIBITOR VIA PROVIDING A LIQUID OR SOLID PREMIX WITH SPECIFIC WEIGHT RATIOS [patent_app_type] => utility [patent_app_number] => 17/046012 [patent_app_country] => US [patent_app_date] => 2019-04-01 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 0 [patent_figures_cnt] => 0 [patent_no_of_words] => 16649 [patent_no_of_claims] => 0 [patent_no_of_ind_claims] => -16 [patent_words_short_claim] => 340 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => publication [pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 17046012 [rel_patent_id] =>[rel_patent_doc_number] =>)
17/046012
METHOD FOR OBTAINING A UREA-BASED FERTILIZER COMPOSITION COMPRISING A (THIO)PHOSPHORIC ACID TRIAMIDE UREASE INHIBITOR VIA PROVIDING A LIQUID OR SOLID PREMIX WITH SPECIFIC WEIGHT RATIOS Mar 31, 2019 Abandoned
Array ( [id] => 16613524 [patent_doc_number] => 20210032177 [patent_country] => US [patent_kind] => A1 [patent_issue_date] => 2021-02-04 [patent_title] => AGRICULTURAL COMPOSITIONS [patent_app_type] => utility [patent_app_number] => 17/042648 [patent_app_country] => US [patent_app_date] => 2019-03-28 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 0 [patent_figures_cnt] => 0 [patent_no_of_words] => 19914 [patent_no_of_claims] => 0 [patent_no_of_ind_claims] => -12 [patent_words_short_claim] => 52 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => publication [pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 17042648 [rel_patent_id] =>[rel_patent_doc_number] =>)
17/042648
Agricultural compositions Mar 27, 2019 Issued
Array ( [id] => 14581091 [patent_doc_number] => 20190218154 [patent_country] => US [patent_kind] => A1 [patent_issue_date] => 2019-07-18 [patent_title] => BARK AND WOOD FIBER GROWING MEDIUM [patent_app_type] => utility [patent_app_number] => 16/366319 [patent_app_country] => US [patent_app_date] => 2019-03-27 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 0 [patent_figures_cnt] => 0 [patent_no_of_words] => 12272 [patent_no_of_claims] => 0 [patent_no_of_ind_claims] => 0 [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] => 16366319 [rel_patent_id] =>[rel_patent_doc_number] =>)
16/366319
Bark and wood fiber growing medium Mar 26, 2019 Issued
Array ( [id] => 19411930 [patent_doc_number] => 12077737 [patent_country] => US [patent_kind] => B2 [patent_issue_date] => 2024-09-03 [patent_title] => Anaerobic photobioreactor and method for biomass cultivation, wastewater treatment, nutrients recovery, energy production and high-value products synthesis [patent_app_type] => utility [patent_app_number] => 17/041841 [patent_app_country] => US [patent_app_date] => 2019-03-27 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 4 [patent_figures_cnt] => 6 [patent_no_of_words] => 3967 [patent_no_of_claims] => 9 [patent_no_of_ind_claims] => 1 [patent_words_short_claim] => 156 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => patent [pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 17041841 [rel_patent_id] =>[rel_patent_doc_number] =>)
17/041841
Anaerobic photobioreactor and method for biomass cultivation, wastewater treatment, nutrients recovery, energy production and high-value products synthesis Mar 26, 2019 Issued
Array ( [id] => 17697008 [patent_doc_number] => 11370718 [patent_country] => US [patent_kind] => B2 [patent_issue_date] => 2022-06-28 [patent_title] => Compacted muriate of potash fertilizers containing micronutrients and methods of making same [patent_app_type] => utility [patent_app_number] => 16/361516 [patent_app_country] => US [patent_app_date] => 2019-03-22 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 9 [patent_figures_cnt] => 19 [patent_no_of_words] => 7254 [patent_no_of_claims] => 18 [patent_no_of_ind_claims] => 2 [patent_words_short_claim] => 78 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => patent [pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 16361516 [rel_patent_id] =>[rel_patent_doc_number] =>)
16/361516
Compacted muriate of potash fertilizers containing micronutrients and methods of making same Mar 21, 2019 Issued
Array ( [id] => 16556989 [patent_doc_number] => 20210002137 [patent_country] => US [patent_kind] => A1 [patent_issue_date] => 2021-01-07 [patent_title] => CHARGE-MODIFIED PARTICLES AND METHODS OF MAKING THE SAME [patent_app_type] => utility [patent_app_number] => 16/980175 [patent_app_country] => US [patent_app_date] => 2019-03-19 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 0 [patent_figures_cnt] => 0 [patent_no_of_words] => 9711 [patent_no_of_claims] => 0 [patent_no_of_ind_claims] => -23 [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] => 16980175 [rel_patent_id] =>[rel_patent_doc_number] =>)
16/980175
Charge-modified particles and methods of making the same Mar 18, 2019 Issued
Array ( [id] => 14566655 [patent_doc_number] => 20190210934 [patent_country] => US [patent_kind] => A1 [patent_issue_date] => 2019-07-11 [patent_title] => METHODS FOR APPLICATION OF BIOCHAR [patent_app_type] => utility [patent_app_number] => 16/356925 [patent_app_country] => US [patent_app_date] => 2019-03-18 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 0 [patent_figures_cnt] => 0 [patent_no_of_words] => 22702 [patent_no_of_claims] => 0 [patent_no_of_ind_claims] => -49 [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] => 16356925 [rel_patent_id] =>[rel_patent_doc_number] =>)
16/356925
Methods for application of biochar Mar 17, 2019 Issued
Array ( [id] => 17603942 [patent_doc_number] => 11332413 [patent_country] => US [patent_kind] => B2 [patent_issue_date] => 2022-05-17 [patent_title] => Controlled-release fertilizers [patent_app_type] => utility [patent_app_number] => 16/964932 [patent_app_country] => US [patent_app_date] => 2019-03-18 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 1 [patent_figures_cnt] => 1 [patent_no_of_words] => 4096 [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] => 16964932 [rel_patent_id] =>[rel_patent_doc_number] =>)
16/964932
Controlled-release fertilizers Mar 17, 2019 Issued
Array ( [id] => 17497521 [patent_doc_number] => 11286213 [patent_country] => US [patent_kind] => B2 [patent_issue_date] => 2022-03-29 [patent_title] => Controlled-release fertilizers [patent_app_type] => utility [patent_app_number] => 16/964924 [patent_app_country] => US [patent_app_date] => 2019-03-18 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 1 [patent_figures_cnt] => 1 [patent_no_of_words] => 4279 [patent_no_of_claims] => 15 [patent_no_of_ind_claims] => 1 [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] => 16964924 [rel_patent_id] =>[rel_patent_doc_number] =>)
16/964924
Controlled-release fertilizers Mar 17, 2019 Issued
Array ( [id] => 14993409 [patent_doc_number] => 20190315662 [patent_country] => US [patent_kind] => A1 [patent_issue_date] => 2019-10-17 [patent_title] => BIOCHAR [patent_app_type] => utility [patent_app_number] => 16/355726 [patent_app_country] => US [patent_app_date] => 2019-03-16 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 0 [patent_figures_cnt] => 0 [patent_no_of_words] => 6774 [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] => 16355726 [rel_patent_id] =>[rel_patent_doc_number] =>)
16/355726
Biochar Mar 15, 2019 Issued
Array ( [id] => 14534259 [patent_doc_number] => 20190202751 [patent_country] => US [patent_kind] => A1 [patent_issue_date] => 2019-07-04 [patent_title] => ORGANIC LIQUID FERTILIZER [patent_app_type] => utility [patent_app_number] => 16/297334 [patent_app_country] => US [patent_app_date] => 2019-03-08 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 0 [patent_figures_cnt] => 0 [patent_no_of_words] => 5598 [patent_no_of_claims] => 0 [patent_no_of_ind_claims] => -24 [patent_words_short_claim] => 29 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => publication [pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 16297334 [rel_patent_id] =>[rel_patent_doc_number] =>)
16/297334
Organic liquid fertilizer Mar 7, 2019 Issued
Array ( [id] => 16816730 [patent_doc_number] => 11001536 [patent_country] => US [patent_kind] => B2 [patent_issue_date] => 2021-05-11 [patent_title] => Bioinoculant composition [patent_app_type] => utility [patent_app_number] => 16/296786 [patent_app_country] => US [patent_app_date] => 2019-03-08 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 5 [patent_figures_cnt] => 8 [patent_no_of_words] => 4611 [patent_no_of_claims] => 20 [patent_no_of_ind_claims] => 2 [patent_words_short_claim] => 138 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => patent [pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 16296786 [rel_patent_id] =>[rel_patent_doc_number] =>)
16/296786
Bioinoculant composition Mar 7, 2019 Issued
Array ( [id] => 14534265 [patent_doc_number] => 20190202754 [patent_country] => US [patent_kind] => A1 [patent_issue_date] => 2019-07-04 [patent_title] => Liquid Formulations of Urease Inhibitors for Fertilizers [patent_app_type] => utility [patent_app_number] => 16/294002 [patent_app_country] => US [patent_app_date] => 2019-03-06 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 0 [patent_figures_cnt] => 0 [patent_no_of_words] => 7195 [patent_no_of_claims] => 0 [patent_no_of_ind_claims] => -17 [patent_words_short_claim] => 66 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => publication [pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 16294002 [rel_patent_id] =>[rel_patent_doc_number] =>)
16/294002
Liquid formulations of urease inhibitors for fertilizers Mar 5, 2019 Issued
Array ( [id] => 16628539 [patent_doc_number] => 20210047192 [patent_country] => US [patent_kind] => A1 [patent_issue_date] => 2021-02-18 [patent_title] => DELAYED RELEASE FORMULATION OF NITRIFICATION INHIBITORS [patent_app_type] => utility [patent_app_number] => 16/976608 [patent_app_country] => US [patent_app_date] => 2019-03-06 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 0 [patent_figures_cnt] => 0 [patent_no_of_words] => 15265 [patent_no_of_claims] => 0 [patent_no_of_ind_claims] => -12 [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] => 16976608 [rel_patent_id] =>[rel_patent_doc_number] =>)
16/976608
DELAYED RELEASE FORMULATION OF NITRIFICATION INHIBITORS Mar 5, 2019 Abandoned
Array ( [id] => 15054647 [patent_doc_number] => 10457612 [patent_country] => US [patent_kind] => B1 [patent_issue_date] => 2019-10-29 [patent_title] => Slag bacterial fertilizer and preparation method thereof and method for improving degraded soil [patent_app_type] => utility [patent_app_number] => 16/293214 [patent_app_country] => US [patent_app_date] => 2019-03-05 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 0 [patent_figures_cnt] => 0 [patent_no_of_words] => 2739 [patent_no_of_claims] => 13 [patent_no_of_ind_claims] => 2 [patent_words_short_claim] => 162 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => patent [pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 16293214 [rel_patent_id] =>[rel_patent_doc_number] =>)
16/293214
Slag bacterial fertilizer and preparation method thereof and method for improving degraded soil Mar 4, 2019 Issued
Array ( [id] => 14946603 [patent_doc_number] => 10434551 [patent_country] => US [patent_kind] => B1 [patent_issue_date] => 2019-10-08 [patent_title] => Method for improving saline-alkaline soil by using biomass rapid pyrolysis product [patent_app_type] => utility [patent_app_number] => 16/293139 [patent_app_country] => US [patent_app_date] => 2019-03-05 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 0 [patent_figures_cnt] => 0 [patent_no_of_words] => 2631 [patent_no_of_claims] => 5 [patent_no_of_ind_claims] => 1 [patent_words_short_claim] => 336 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => patent [pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 16293139 [rel_patent_id] =>[rel_patent_doc_number] =>)
16/293139
Method for improving saline-alkaline soil by using biomass rapid pyrolysis product Mar 4, 2019 Issued
Array ( [id] => 16613523 [patent_doc_number] => 20210032176 [patent_country] => US [patent_kind] => A1 [patent_issue_date] => 2021-02-04 [patent_title] => USE OF N-FUNCTIONALIZED ALKOXY PYRAZOLE COMPOUNDS AS NITRIFICATION INHIBITORS [patent_app_type] => utility [patent_app_number] => 16/969030 [patent_app_country] => US [patent_app_date] => 2019-02-28 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 0 [patent_figures_cnt] => 0 [patent_no_of_words] => 37433 [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] => 16969030 [rel_patent_id] =>[rel_patent_doc_number] =>)
16/969030
Use of N-functionalized alkoxy pyrazole compounds as nitrification inhibitors Feb 27, 2019 Issued
Array ( [id] => 17997791 [patent_doc_number] => 11498885 [patent_country] => US [patent_kind] => B2 [patent_issue_date] => 2022-11-15 [patent_title] => Use of pyrazole propargyl ethers as nitrification inhibitors [patent_app_type] => utility [patent_app_number] => 16/969403 [patent_app_country] => US [patent_app_date] => 2019-02-28 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 0 [patent_figures_cnt] => 0 [patent_no_of_words] => 33863 [patent_no_of_claims] => 12 [patent_no_of_ind_claims] => 2 [patent_words_short_claim] => 182 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => patent [pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 16969403 [rel_patent_id] =>[rel_patent_doc_number] =>)
16/969403
Use of pyrazole propargyl ethers as nitrification inhibitors Feb 27, 2019 Issued
Array ( [id] => 19324282 [patent_doc_number] => 12041934 [patent_country] => US [patent_kind] => B2 [patent_issue_date] => 2024-07-23 [patent_title] => Use of alkoxypyrazoles as nitrification inhibitors [patent_app_type] => utility [patent_app_number] => 16/969705 [patent_app_country] => US [patent_app_date] => 2019-02-28 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 0 [patent_figures_cnt] => 0 [patent_no_of_words] => 31466 [patent_no_of_claims] => 12 [patent_no_of_ind_claims] => 3 [patent_words_short_claim] => 30 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => patent [pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 16969705 [rel_patent_id] =>[rel_patent_doc_number] =>)
16/969705
Use of alkoxypyrazoles as nitrification inhibitors Feb 27, 2019 Issued
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