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] => 13412917 [patent_doc_number] => 20180258001 [patent_country] => US [patent_kind] => A1 [patent_issue_date] => 2018-09-13 [patent_title] => Fertilizer for Salt-Sensitive Crops [patent_app_type] => utility [patent_app_number] => 15/753123 [patent_app_country] => US [patent_app_date] => 2016-09-08 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 0 [patent_figures_cnt] => 0 [patent_no_of_words] => 3032 [patent_no_of_claims] => 0 [patent_no_of_ind_claims] => -18 [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] => 15753123 [rel_patent_id] =>[rel_patent_doc_number] =>)
15/753123
Fertilizer for Salt-Sensitive Crops Sep 7, 2016 Abandoned
Array ( [id] => 13412919 [patent_doc_number] => 20180258002 [patent_country] => US [patent_kind] => A1 [patent_issue_date] => 2018-09-13 [patent_title] => IMPROVED UREA AMMONIUM SULPHATE-BASED COMPOSITION AND METHOD FOR THE MANUFACTURE THEREOF [patent_app_type] => utility [patent_app_number] => 15/754312 [patent_app_country] => US [patent_app_date] => 2016-09-07 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 0 [patent_figures_cnt] => 0 [patent_no_of_words] => 7498 [patent_no_of_claims] => 0 [patent_no_of_ind_claims] => -21 [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] => 15754312 [rel_patent_id] =>[rel_patent_doc_number] =>)
15/754312
Urea ammonium sulphate-based composition and method for the manufacture thereof Sep 6, 2016 Issued
Array ( [id] => 13386095 [patent_doc_number] => 20180244589 [patent_country] => US [patent_kind] => A1 [patent_issue_date] => 2018-08-30 [patent_title] => Fertilizer with Organic Potassium Salts [patent_app_type] => utility [patent_app_number] => 15/753116 [patent_app_country] => US [patent_app_date] => 2016-09-02 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 0 [patent_figures_cnt] => 0 [patent_no_of_words] => 2953 [patent_no_of_claims] => 0 [patent_no_of_ind_claims] => -18 [patent_words_short_claim] => 95 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => publication [pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 15753116 [rel_patent_id] =>[rel_patent_doc_number] =>)
15/753116
Fertilizer with Organic Potassium Salts Sep 1, 2016 Abandoned
Array ( [id] => 16027995 [patent_doc_number] => 10676404 [patent_country] => US [patent_kind] => B2 [patent_issue_date] => 2020-06-09 [patent_title] => Urea-ammonium nitrate fertiliser [patent_app_type] => utility [patent_app_number] => 15/756300 [patent_app_country] => US [patent_app_date] => 2016-09-02 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 0 [patent_figures_cnt] => 0 [patent_no_of_words] => 3009 [patent_no_of_claims] => 9 [patent_no_of_ind_claims] => 2 [patent_words_short_claim] => 81 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => patent [pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 15756300 [rel_patent_id] =>[rel_patent_doc_number] =>)
15/756300
Urea-ammonium nitrate fertiliser Sep 1, 2016 Issued
Array ( [id] => 17097118 [patent_doc_number] => 20210284909 [patent_country] => US [patent_kind] => A1 [patent_issue_date] => 2021-09-16 [patent_title] => CARBON-BASED FUNCTIONAL MATERIAL AND APPLICATIONS [patent_app_type] => utility [patent_app_number] => 16/328244 [patent_app_country] => US [patent_app_date] => 2016-08-31 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 0 [patent_figures_cnt] => 0 [patent_no_of_words] => 4570 [patent_no_of_claims] => 0 [patent_no_of_ind_claims] => -9 [patent_words_short_claim] => 96 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => publication [pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 16328244 [rel_patent_id] =>[rel_patent_doc_number] =>)
16/328244
CARBON-BASED FUNCTIONAL MATERIAL AND APPLICATIONS Aug 30, 2016 Abandoned
Array ( [id] => 13342543 [patent_doc_number] => 20180222811 [patent_country] => US [patent_kind] => A1 [patent_issue_date] => 2018-08-09 [patent_title] => Composting Method [patent_app_type] => utility [patent_app_number] => 15/244271 [patent_app_country] => US [patent_app_date] => 2016-08-23 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 0 [patent_figures_cnt] => 0 [patent_no_of_words] => 5358 [patent_no_of_claims] => 0 [patent_no_of_ind_claims] => -18 [patent_words_short_claim] => 169 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => publication [pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 15244271 [rel_patent_id] =>[rel_patent_doc_number] =>)
15/244271
Composting method Aug 22, 2016 Issued
Array ( [id] => 12205740 [patent_doc_number] => 20180050966 [patent_country] => US [patent_kind] => A1 [patent_issue_date] => 2018-02-22 [patent_title] => 'SYSTEM AND METHOD FOR PRODUCING ORGANIC FERTILIZER' [patent_app_type] => utility [patent_app_number] => 15/242750 [patent_app_country] => US [patent_app_date] => 2016-08-22 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 4 [patent_figures_cnt] => 4 [patent_no_of_words] => 5243 [patent_no_of_claims] => 20 [patent_no_of_ind_claims] => 3 [patent_words_short_claim] => 0 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => publication [pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 15242750 [rel_patent_id] =>[rel_patent_doc_number] =>)
15/242750
SYSTEM AND METHOD FOR PRODUCING ORGANIC FERTILIZER Aug 21, 2016 Abandoned
Array ( [id] => 13071735 [patent_doc_number] => 10056656 [patent_country] => US [patent_kind] => B2 [patent_issue_date] => 2018-08-21 [patent_title] => Manufacturing method of high purity lithium phosphate from the waste liquid of the exhausted lithium-ion battery [patent_app_type] => utility [patent_app_number] => 15/240792 [patent_app_country] => US [patent_app_date] => 2016-08-18 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 3 [patent_figures_cnt] => 3 [patent_no_of_words] => 7533 [patent_no_of_claims] => 10 [patent_no_of_ind_claims] => 1 [patent_words_short_claim] => 306 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => patent [pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 15240792 [rel_patent_id] =>[rel_patent_doc_number] =>)
15/240792
Manufacturing method of high purity lithium phosphate from the waste liquid of the exhausted lithium-ion battery Aug 17, 2016 Issued
Array ( [id] => 14948153 [patent_doc_number] => 10435333 [patent_country] => US [patent_kind] => B2 [patent_issue_date] => 2019-10-08 [patent_title] => High temperature amine-stabilized DCD and/or alkyl thiophosphoric triamide solvent systems and use in agricultural applications [patent_app_type] => utility [patent_app_number] => 15/239215 [patent_app_country] => US [patent_app_date] => 2016-08-17 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 3 [patent_figures_cnt] => 3 [patent_no_of_words] => 9800 [patent_no_of_claims] => 19 [patent_no_of_ind_claims] => 3 [patent_words_short_claim] => 255 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => patent [pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 15239215 [rel_patent_id] =>[rel_patent_doc_number] =>)
15/239215
High temperature amine-stabilized DCD and/or alkyl thiophosphoric triamide solvent systems and use in agricultural applications Aug 16, 2016 Issued
Array ( [id] => 11443057 [patent_doc_number] => 20170044078 [patent_country] => US [patent_kind] => A1 [patent_issue_date] => 2017-02-16 [patent_title] => 'ACID TREATMENT FOR FERTILIZERS TO INCREASE ZINC SOLUBILITY AND AVAILABILITY' [patent_app_type] => utility [patent_app_number] => 15/235499 [patent_app_country] => US [patent_app_date] => 2016-08-12 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 14 [patent_figures_cnt] => 14 [patent_no_of_words] => 8348 [patent_no_of_claims] => 58 [patent_no_of_ind_claims] => 4 [patent_words_short_claim] => 0 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => publication [pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 15235499 [rel_patent_id] =>[rel_patent_doc_number] =>)
15/235499
Acid treatment for fertilizers to increase zinc solubility and availability Aug 11, 2016 Issued
Array ( [id] => 16696584 [patent_doc_number] => 10947164 [patent_country] => US [patent_kind] => B2 [patent_issue_date] => 2021-03-16 [patent_title] => Method for manufacturing an ammonium phosphate fertilizer having low cadmium content [patent_app_type] => utility [patent_app_number] => 15/750053 [patent_app_country] => US [patent_app_date] => 2016-08-03 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 1 [patent_figures_cnt] => 2 [patent_no_of_words] => 3156 [patent_no_of_claims] => 22 [patent_no_of_ind_claims] => 2 [patent_words_short_claim] => 127 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => patent [pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 15750053 [rel_patent_id] =>[rel_patent_doc_number] =>)
15/750053
Method for manufacturing an ammonium phosphate fertilizer having low cadmium content Aug 2, 2016 Issued
Array ( [id] => 12247212 [patent_doc_number] => 09919977 [patent_country] => US [patent_kind] => B2 [patent_issue_date] => 2018-03-20 [patent_title] => 'Synthetic gypsum fertilizer product and method of making' [patent_app_type] => utility [patent_app_number] => 15/224243 [patent_app_country] => US [patent_app_date] => 2016-07-29 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 4 [patent_figures_cnt] => 4 [patent_no_of_words] => 7199 [patent_no_of_claims] => 12 [patent_no_of_ind_claims] => 1 [patent_words_short_claim] => 133 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => patent [pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 15224243 [rel_patent_id] =>[rel_patent_doc_number] =>)
15/224243
Synthetic gypsum fertilizer product and method of making Jul 28, 2016 Issued
Array ( [id] => 16352984 [patent_doc_number] => 10793484 [patent_country] => US [patent_kind] => B2 [patent_issue_date] => 2020-10-06 [patent_title] => Microorganisms and their use in agriculture [patent_app_type] => utility [patent_app_number] => 15/747425 [patent_app_country] => US [patent_app_date] => 2016-07-27 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 9 [patent_figures_cnt] => 19 [patent_no_of_words] => 10029 [patent_no_of_claims] => 20 [patent_no_of_ind_claims] => 2 [patent_words_short_claim] => 24 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => patent [pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 15747425 [rel_patent_id] =>[rel_patent_doc_number] =>)
15/747425
Microorganisms and their use in agriculture Jul 26, 2016 Issued
Array ( [id] => 11129092 [patent_doc_number] => 20160326067 [patent_country] => US [patent_kind] => A1 [patent_issue_date] => 2016-11-10 [patent_title] => 'BIOCHARS AND BIOCHAR TREATMENT PROCESSES' [patent_app_type] => utility [patent_app_number] => 15/213122 [patent_app_country] => US [patent_app_date] => 2016-07-18 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 30 [patent_figures_cnt] => 30 [patent_no_of_words] => 22083 [patent_no_of_claims] => 16 [patent_no_of_ind_claims] => 3 [patent_words_short_claim] => 0 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => publication [pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 15213122 [rel_patent_id] =>[rel_patent_doc_number] =>)
15/213122
Biochars and biochar treatment processes Jul 17, 2016 Issued
Array ( [id] => 13412927 [patent_doc_number] => 20180258006 [patent_country] => US [patent_kind] => A1 [patent_issue_date] => 2018-09-13 [patent_title] => COMPOSITIONS FOR ENHANCING PLANT NUTRIENT UPTAKE AND METHOD OF THEIR USE [patent_app_type] => utility [patent_app_number] => 15/758672 [patent_app_country] => US [patent_app_date] => 2016-07-15 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 0 [patent_figures_cnt] => 0 [patent_no_of_words] => 3105 [patent_no_of_claims] => 0 [patent_no_of_ind_claims] => -23 [patent_words_short_claim] => 23 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => publication [pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 15758672 [rel_patent_id] =>[rel_patent_doc_number] =>)
15/758672
Compositions for enhancing plant nutrient uptake and method of their use Jul 14, 2016 Issued
Array ( [id] => 16406618 [patent_doc_number] => 10815160 [patent_country] => US [patent_kind] => B2 [patent_issue_date] => 2020-10-27 [patent_title] => Anticaking compositions for solid fertilizers, comprising quaternary ester ammonium compounds [patent_app_type] => utility [patent_app_number] => 15/746046 [patent_app_country] => US [patent_app_date] => 2016-07-07 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 0 [patent_figures_cnt] => 0 [patent_no_of_words] => 9074 [patent_no_of_claims] => 20 [patent_no_of_ind_claims] => 3 [patent_words_short_claim] => 275 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => patent [pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 15746046 [rel_patent_id] =>[rel_patent_doc_number] =>)
15/746046
Anticaking compositions for solid fertilizers, comprising quaternary ester ammonium compounds Jul 6, 2016 Issued
Array ( [id] => 13312125 [patent_doc_number] => 20180207599 [patent_country] => US [patent_kind] => A1 [patent_issue_date] => 2018-07-26 [patent_title] => CHEMICAL LOOPING [patent_app_type] => utility [patent_app_number] => 15/741998 [patent_app_country] => US [patent_app_date] => 2016-07-07 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 0 [patent_figures_cnt] => 0 [patent_no_of_words] => 13025 [patent_no_of_claims] => 0 [patent_no_of_ind_claims] => -21 [patent_words_short_claim] => 247 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => publication [pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 15741998 [rel_patent_id] =>[rel_patent_doc_number] =>)
15/741998
Chemical looping Jul 6, 2016 Issued
Array ( [id] => 13300029 [patent_doc_number] => 20180201551 [patent_country] => US [patent_kind] => A1 [patent_issue_date] => 2018-07-19 [patent_title] => GRANULATION OF UREA PRODUCTS [patent_app_type] => utility [patent_app_number] => 15/742488 [patent_app_country] => US [patent_app_date] => 2016-07-06 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 0 [patent_figures_cnt] => 0 [patent_no_of_words] => 6070 [patent_no_of_claims] => 0 [patent_no_of_ind_claims] => -9 [patent_words_short_claim] => 106 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => publication [pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 15742488 [rel_patent_id] =>[rel_patent_doc_number] =>)
15/742488
Granulation of urea products Jul 5, 2016 Issued
Array ( [id] => 12247211 [patent_doc_number] => 09919976 [patent_country] => US [patent_kind] => B1 [patent_issue_date] => 2018-03-20 [patent_title] => 'Soil conditioners and method of making them' [patent_app_type] => utility [patent_app_number] => 15/201738 [patent_app_country] => US [patent_app_date] => 2016-07-05 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 0 [patent_figures_cnt] => 0 [patent_no_of_words] => 4533 [patent_no_of_claims] => 14 [patent_no_of_ind_claims] => 3 [patent_words_short_claim] => 59 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => patent [pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 15201738 [rel_patent_id] =>[rel_patent_doc_number] =>)
15/201738
Soil conditioners and method of making them Jul 4, 2016 Issued
Array ( [id] => 12861823 [patent_doc_number] => 20180179115 [patent_country] => US [patent_kind] => A1 [patent_issue_date] => 2018-06-28 [patent_title] => METHOD FOR THE MANUFACTURE OF A UREA-BASED PARTICULATE MATERIAL CONTAINING ELEMENTAL SULPHUR [patent_app_type] => utility [patent_app_number] => 15/739197 [patent_app_country] => US [patent_app_date] => 2016-07-04 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 0 [patent_figures_cnt] => 0 [patent_no_of_words] => 8460 [patent_no_of_claims] => 0 [patent_no_of_ind_claims] => -16 [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] => 15739197 [rel_patent_id] =>[rel_patent_doc_number] =>)
15/739197
Method for the manufacture of a urea-based particulate material containing elemental sulphur Jul 3, 2016 Issued
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