Search

Wayne A. Langel

Examiner (ID: 12842, Phone: (571)272-1353 , Office: P/1736 )

Most Active Art Unit
1103
Art Unit(s)
2899, 1793, 1736, 1206, 1103, 1754
Total Applications
5015
Issued Applications
3911
Pending Applications
339
Abandoned Applications
795

Applications

Application numberTitle of the applicationFiling DateStatus
Array ( [id] => 16352983 [patent_doc_number] => 10793483 [patent_country] => US [patent_kind] => B2 [patent_issue_date] => 2020-10-06 [patent_title] => Method and system for compounding fertilizer from manure without nutrient emission [patent_app_type] => utility [patent_app_number] => 16/054895 [patent_app_country] => US [patent_app_date] => 2018-08-03 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 2 [patent_figures_cnt] => 2 [patent_no_of_words] => 10531 [patent_no_of_claims] => 19 [patent_no_of_ind_claims] => 3 [patent_words_short_claim] => 70 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => patent [pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 16054895 [rel_patent_id] =>[rel_patent_doc_number] =>)
16/054895
Method and system for compounding fertilizer from manure without nutrient emission Aug 2, 2018 Issued
Array ( [id] => 16519399 [patent_doc_number] => 10870608 [patent_country] => US [patent_kind] => B1 [patent_issue_date] => 2020-12-22 [patent_title] => Biochar encased in a biodegradable material [patent_app_type] => utility [patent_app_number] => 16/044391 [patent_app_country] => US [patent_app_date] => 2018-07-24 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 36 [patent_figures_cnt] => 53 [patent_no_of_words] => 30312 [patent_no_of_claims] => 4 [patent_no_of_ind_claims] => 4 [patent_words_short_claim] => 20 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => patent [pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 16044391 [rel_patent_id] =>[rel_patent_doc_number] =>)
16/044391
Biochar encased in a biodegradable material Jul 23, 2018 Issued
Array ( [id] => 17526770 [patent_doc_number] => 11299441 [patent_country] => US [patent_kind] => B2 [patent_issue_date] => 2022-04-12 [patent_title] => Calcium sulfate urea granules and methods for producing and using the same [patent_app_type] => utility [patent_app_number] => 16/631206 [patent_app_country] => US [patent_app_date] => 2018-07-19 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 3 [patent_figures_cnt] => 4 [patent_no_of_words] => 8072 [patent_no_of_claims] => 12 [patent_no_of_ind_claims] => 1 [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] => 16631206 [rel_patent_id] =>[rel_patent_doc_number] =>)
16/631206
Calcium sulfate urea granules and methods for producing and using the same Jul 18, 2018 Issued
Array ( [id] => 17649592 [patent_doc_number] => 11352306 [patent_country] => US [patent_kind] => B2 [patent_issue_date] => 2022-06-07 [patent_title] => Calcium sulfate urea granules and methods for producing and using the same [patent_app_type] => utility [patent_app_number] => 16/631278 [patent_app_country] => US [patent_app_date] => 2018-07-19 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 3 [patent_figures_cnt] => 3 [patent_no_of_words] => 13557 [patent_no_of_claims] => 5 [patent_no_of_ind_claims] => 1 [patent_words_short_claim] => 200 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => patent [pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 16631278 [rel_patent_id] =>[rel_patent_doc_number] =>)
16/631278
Calcium sulfate urea granules and methods for producing and using the same Jul 18, 2018 Issued
Array ( [id] => 18315037 [patent_doc_number] => 11629106 [patent_country] => US [patent_kind] => B2 [patent_issue_date] => 2023-04-18 [patent_title] => Coated urea-containing fertilizer particles and process for the production thereof [patent_app_type] => utility [patent_app_number] => 16/629583 [patent_app_country] => US [patent_app_date] => 2018-07-13 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 1 [patent_figures_cnt] => 1 [patent_no_of_words] => 6773 [patent_no_of_claims] => 15 [patent_no_of_ind_claims] => 2 [patent_words_short_claim] => 121 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => patent [pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 16629583 [rel_patent_id] =>[rel_patent_doc_number] =>)
16/629583
Coated urea-containing fertilizer particles and process for the production thereof Jul 12, 2018 Issued
Array ( [id] => 13551563 [patent_doc_number] => 20180327329 [patent_country] => US [patent_kind] => A1 [patent_issue_date] => 2018-11-15 [patent_title] => BIOCHARS AND BIOCHAR TREATMENT PROCESSES [patent_app_type] => utility [patent_app_number] => 16/035177 [patent_app_country] => US [patent_app_date] => 2018-07-13 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 0 [patent_figures_cnt] => 0 [patent_no_of_words] => 21532 [patent_no_of_claims] => 0 [patent_no_of_ind_claims] => -2 [patent_words_short_claim] => 72 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => publication [pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 16035177 [rel_patent_id] =>[rel_patent_doc_number] =>)
16/035177
Biochars and biochar treatment processes Jul 12, 2018 Issued
Array ( [id] => 17258366 [patent_doc_number] => 20210371351 [patent_country] => US [patent_kind] => A1 [patent_issue_date] => 2021-12-02 [patent_title] => MIXTURES COMPRISING AT LEAST TWO DIFFERENT NITRIFICATION INHIBITORS SELECTED FROM 2-(3,4-DIMETHYL-1H-PYRAZOL-1-YL)SUCCINIC ACID (DMPSA), 3,4-DIMETHYL PYRAZOLIUM GLYCOLATE (DMPG) AND OTHER COMPOUNDS [patent_app_type] => utility [patent_app_number] => 16/629760 [patent_app_country] => US [patent_app_date] => 2018-07-05 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 0 [patent_figures_cnt] => 0 [patent_no_of_words] => 45542 [patent_no_of_claims] => 0 [patent_no_of_ind_claims] => -19 [patent_words_short_claim] => 367 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => publication [pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 16629760 [rel_patent_id] =>[rel_patent_doc_number] =>)
16/629760
MIXTURES COMPRISING AT LEAST TWO DIFFERENT NITRIFICATION INHIBITORS SELECTED FROM 2-(3,4-DIMETHYL-1H-PYRAZOL-1-YL)SUCCINIC ACID (DMPSA), 3,4-DIMETHYL PYRAZOLIUM GLYCOLATE (DMPG) AND OTHER COMPOUNDS Jul 4, 2018 Abandoned
Array ( [id] => 16035701 [patent_doc_number] => 10680285 [patent_country] => US [patent_kind] => B2 [patent_issue_date] => 2020-06-09 [patent_title] => Salts for multivalent ion batteries [patent_app_type] => utility [patent_app_number] => 16/025676 [patent_app_country] => US [patent_app_date] => 2018-07-02 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 4 [patent_figures_cnt] => 6 [patent_no_of_words] => 3647 [patent_no_of_claims] => 14 [patent_no_of_ind_claims] => 2 [patent_words_short_claim] => 71 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => patent [pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 16025676 [rel_patent_id] =>[rel_patent_doc_number] =>)
16/025676
Salts for multivalent ion batteries Jul 1, 2018 Issued
Array ( [id] => 13621725 [patent_doc_number] => 20180362414 [patent_country] => US [patent_kind] => A1 [patent_issue_date] => 2018-12-20 [patent_title] => ORGANIC LIQUID FERTILIZER AND PROCESS OF MAKING [patent_app_type] => utility [patent_app_number] => 16/020588 [patent_app_country] => US [patent_app_date] => 2018-06-27 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 0 [patent_figures_cnt] => 0 [patent_no_of_words] => 5556 [patent_no_of_claims] => 0 [patent_no_of_ind_claims] => -8 [patent_words_short_claim] => 19 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => publication [pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 16020588 [rel_patent_id] =>[rel_patent_doc_number] =>)
16/020588
ORGANIC LIQUID FERTILIZER AND PROCESS OF MAKING Jun 26, 2018 Abandoned
Array ( [id] => 15361583 [patent_doc_number] => 20200016556 [patent_country] => US [patent_kind] => A1 [patent_issue_date] => 2020-01-16 [patent_title] => IMPROVEMENT OF ANTI-CAKING PROPERTIES OF AMMONIUM NITRATE PARTICLES THAT ARE STORED IN A CLOSED CONTAINER [patent_app_type] => utility [patent_app_number] => 16/495195 [patent_app_country] => US [patent_app_date] => 2018-06-22 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 0 [patent_figures_cnt] => 0 [patent_no_of_words] => 5323 [patent_no_of_claims] => 0 [patent_no_of_ind_claims] => -18 [patent_words_short_claim] => 72 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => publication [pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 16495195 [rel_patent_id] =>[rel_patent_doc_number] =>)
16/495195
Anti-caking properties of ammonium nitrate particles that are stored in a closed container Jun 21, 2018 Issued
Array ( [id] => 13793111 [patent_doc_number] => 20190010094 [patent_country] => US [patent_kind] => A1 [patent_issue_date] => 2019-01-10 [patent_title] => Process For Manufacturing Liquid And Solid Organic Fertilizer From Animal Manure [patent_app_type] => utility [patent_app_number] => 16/005002 [patent_app_country] => US [patent_app_date] => 2018-06-11 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 0 [patent_figures_cnt] => 0 [patent_no_of_words] => 15789 [patent_no_of_claims] => 0 [patent_no_of_ind_claims] => -19 [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] => 16005002 [rel_patent_id] =>[rel_patent_doc_number] =>)
16/005002
Process for manufacturing liquid and solid organic fertilizer from animal manure Jun 10, 2018 Issued
Array ( [id] => 15710979 [patent_doc_number] => 20200102255 [patent_country] => US [patent_kind] => A1 [patent_issue_date] => 2020-04-02 [patent_title] => NEW METHOD FOR FERTILIZING AGRICULTURAL SOIL [patent_app_type] => utility [patent_app_number] => 16/621733 [patent_app_country] => US [patent_app_date] => 2018-06-05 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 0 [patent_figures_cnt] => 0 [patent_no_of_words] => 2772 [patent_no_of_claims] => 0 [patent_no_of_ind_claims] => -12 [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] => 16621733 [rel_patent_id] =>[rel_patent_doc_number] =>)
16/621733
NEW METHOD FOR FERTILIZING AGRICULTURAL SOIL Jun 4, 2018 Abandoned
Array ( [id] => 13536345 [patent_doc_number] => 20180319716 [patent_country] => US [patent_kind] => A1 [patent_issue_date] => 2018-11-08 [patent_title] => NITRIFICATION INHIBITORS TO IMPROVE FERTILIZER EFFICIENCY [patent_app_type] => utility [patent_app_number] => 15/985656 [patent_app_country] => US [patent_app_date] => 2018-05-21 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 0 [patent_figures_cnt] => 0 [patent_no_of_words] => 40849 [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] => 15985656 [rel_patent_id] =>[rel_patent_doc_number] =>)
15/985656
Nitrification inhibitors to improve fertilizer efficiency May 20, 2018 Issued
Array ( [id] => 13425877 [patent_doc_number] => 20180264481 [patent_country] => US [patent_kind] => A1 [patent_issue_date] => 2018-09-20 [patent_title] => Fine Particulate Compositions Comprising Non-Composted Coconut Coir Pith and Process For Their Preparation [patent_app_type] => utility [patent_app_number] => 15/983341 [patent_app_country] => US [patent_app_date] => 2018-05-18 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 0 [patent_figures_cnt] => 0 [patent_no_of_words] => 4355 [patent_no_of_claims] => 0 [patent_no_of_ind_claims] => -3 [patent_words_short_claim] => 100 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => publication [pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 15983341 [rel_patent_id] =>[rel_patent_doc_number] =>)
15/983341
Fine particulate compositions comprising non-composted coconut coir pith and process for their preparation May 17, 2018 Issued
Array ( [id] => 16090095 [patent_doc_number] => 20200199034 [patent_country] => US [patent_kind] => A1 [patent_issue_date] => 2020-06-25 [patent_title] => ANTI-CAKING FERTILIZER COMPOSITIONS [patent_app_type] => utility [patent_app_number] => 16/612635 [patent_app_country] => US [patent_app_date] => 2018-05-17 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 0 [patent_figures_cnt] => 0 [patent_no_of_words] => 10556 [patent_no_of_claims] => 0 [patent_no_of_ind_claims] => -17 [patent_words_short_claim] => 17 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => publication [pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 16612635 [rel_patent_id] =>[rel_patent_doc_number] =>)
16/612635
Anti-caking fertilizer compositions May 16, 2018 Issued
Array ( [id] => 18028856 [patent_doc_number] => 11512028 [patent_country] => US [patent_kind] => B2 [patent_issue_date] => 2022-11-29 [patent_title] => Method for dry biological treatment of organic waste [patent_app_type] => utility [patent_app_number] => 16/612070 [patent_app_country] => US [patent_app_date] => 2018-05-09 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 1 [patent_figures_cnt] => 1 [patent_no_of_words] => 4848 [patent_no_of_claims] => 13 [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] => 16612070 [rel_patent_id] =>[rel_patent_doc_number] =>)
16/612070
Method for dry biological treatment of organic waste May 8, 2018 Issued
Array ( [id] => 17363490 [patent_doc_number] => 11230504 [patent_country] => US [patent_kind] => B2 [patent_issue_date] => 2022-01-25 [patent_title] => Method and system for producing a fertilizer or herbicide from a whole stillage byproduct produced in a corn dry milling process [patent_app_type] => utility [patent_app_number] => 16/500583 [patent_app_country] => US [patent_app_date] => 2018-05-08 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 3 [patent_figures_cnt] => 3 [patent_no_of_words] => 6109 [patent_no_of_claims] => 17 [patent_no_of_ind_claims] => 2 [patent_words_short_claim] => 174 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => patent [pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 16500583 [rel_patent_id] =>[rel_patent_doc_number] =>)
16/500583
Method and system for producing a fertilizer or herbicide from a whole stillage byproduct produced in a corn dry milling process May 7, 2018 Issued
Array ( [id] => 15420543 [patent_doc_number] => 10543173 [patent_country] => US [patent_kind] => B2 [patent_issue_date] => 2020-01-28 [patent_title] => Biochars for use with animals [patent_app_type] => utility [patent_app_number] => 15/973191 [patent_app_country] => US [patent_app_date] => 2018-05-07 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 48 [patent_figures_cnt] => 65 [patent_no_of_words] => 44249 [patent_no_of_claims] => 16 [patent_no_of_ind_claims] => 3 [patent_words_short_claim] => 92 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => patent [pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 15973191 [rel_patent_id] =>[rel_patent_doc_number] =>)
15/973191
Biochars for use with animals May 6, 2018 Issued
Array ( [id] => 14230231 [patent_doc_number] => 20190127288 [patent_country] => US [patent_kind] => A1 [patent_issue_date] => 2019-05-02 [patent_title] => BIOACTIVE NUTRIENT FORTIFIED FERTILIZERS AND RELATED METHODS [patent_app_type] => utility [patent_app_number] => 15/971513 [patent_app_country] => US [patent_app_date] => 2018-05-04 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 0 [patent_figures_cnt] => 0 [patent_no_of_words] => 10135 [patent_no_of_claims] => 0 [patent_no_of_ind_claims] => -8 [patent_words_short_claim] => 45 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => publication [pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 15971513 [rel_patent_id] =>[rel_patent_doc_number] =>)
15/971513
BIOACTIVE NUTRIENT FORTIFIED FERTILIZERS AND RELATED METHODS May 3, 2018 Abandoned
Array ( [id] => 17281633 [patent_doc_number] => 11198652 [patent_country] => US [patent_kind] => B2 [patent_issue_date] => 2021-12-14 [patent_title] => Nitrification inhibitors to improve fertilizer efficiency [patent_app_type] => utility [patent_app_number] => 15/967575 [patent_app_country] => US [patent_app_date] => 2018-04-30 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 8 [patent_figures_cnt] => 8 [patent_no_of_words] => 39036 [patent_no_of_claims] => 21 [patent_no_of_ind_claims] => 2 [patent_words_short_claim] => 249 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => patent [pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 15967575 [rel_patent_id] =>[rel_patent_doc_number] =>)
15/967575
Nitrification inhibitors to improve fertilizer efficiency Apr 29, 2018 Issued
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