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] => 16582632 [patent_doc_number] => 20210017034 [patent_country] => US [patent_kind] => A1 [patent_issue_date] => 2021-01-21 [patent_title] => NUTRIENT RECOVERY SYSTEMS AND METHODS [patent_app_type] => utility [patent_app_number] => 16/785884 [patent_app_country] => US [patent_app_date] => 2020-02-10 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 0 [patent_figures_cnt] => 0 [patent_no_of_words] => 24302 [patent_no_of_claims] => 0 [patent_no_of_ind_claims] => -12 [patent_words_short_claim] => 63 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => publication [pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 16785884 [rel_patent_id] =>[rel_patent_doc_number] =>)
16/785884
Nutrient recovery systems and methods Feb 9, 2020 Issued
Array ( [id] => 16072739 [patent_doc_number] => 20200190356 [patent_country] => US [patent_kind] => A1 [patent_issue_date] => 2020-06-18 [patent_title] => SYSTEM FOR COATINGS FOR GRANULAR MATERIALS [patent_app_type] => utility [patent_app_number] => 16/786987 [patent_app_country] => US [patent_app_date] => 2020-02-10 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 0 [patent_figures_cnt] => 0 [patent_no_of_words] => 7199 [patent_no_of_claims] => 0 [patent_no_of_ind_claims] => -17 [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] => 16786987 [rel_patent_id] =>[rel_patent_doc_number] =>)
16/786987
System for coatings for granular materials Feb 9, 2020 Issued
Array ( [id] => 16238121 [patent_doc_number] => 20200255355 [patent_country] => US [patent_kind] => A1 [patent_issue_date] => 2020-08-13 [patent_title] => MICROBIAL COATING OF CONTROLLED-RELEASE FERTILIZERS [patent_app_type] => utility [patent_app_number] => 16/784812 [patent_app_country] => US [patent_app_date] => 2020-02-07 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 0 [patent_figures_cnt] => 0 [patent_no_of_words] => 12531 [patent_no_of_claims] => 0 [patent_no_of_ind_claims] => -17 [patent_words_short_claim] => 40 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => publication [pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 16784812 [rel_patent_id] =>[rel_patent_doc_number] =>)
16/784812
Microbial coating of controlled-release fertilizers Feb 6, 2020 Issued
Array ( [id] => 16238119 [patent_doc_number] => 20200255353 [patent_country] => US [patent_kind] => A1 [patent_issue_date] => 2020-08-13 [patent_title] => Biochar Coated Seeds [patent_app_type] => utility [patent_app_number] => 16/780629 [patent_app_country] => US [patent_app_date] => 2020-02-03 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 0 [patent_figures_cnt] => 0 [patent_no_of_words] => 16861 [patent_no_of_claims] => 0 [patent_no_of_ind_claims] => -15 [patent_words_short_claim] => 32 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => publication [pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 16780629 [rel_patent_id] =>[rel_patent_doc_number] =>)
16/780629
Biochar coated seeds Feb 2, 2020 Issued
Array ( [id] => 18666103 [patent_doc_number] => 11772979 [patent_country] => US [patent_kind] => B2 [patent_issue_date] => 2023-10-03 [patent_title] => Metal-decorated barium calcium aluminum oxide catalyst for NH3 synthesis and cracking and methods of forming the same [patent_app_type] => utility [patent_app_number] => 16/779348 [patent_app_country] => US [patent_app_date] => 2020-01-31 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 10 [patent_figures_cnt] => 11 [patent_no_of_words] => 5620 [patent_no_of_claims] => 11 [patent_no_of_ind_claims] => 2 [patent_words_short_claim] => 32 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => patent [pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 16779348 [rel_patent_id] =>[rel_patent_doc_number] =>)
16/779348
Metal-decorated barium calcium aluminum oxide catalyst for NH3 synthesis and cracking and methods of forming the same Jan 30, 2020 Issued
Array ( [id] => 15962845 [patent_doc_number] => 20200165174 [patent_country] => US [patent_kind] => A1 [patent_issue_date] => 2020-05-28 [patent_title] => COMPOSITONS AND METHODS COMPRISING NITRIFICATION INHIBITORS CONTAINING A MIXTURE OF PROTIC AND APROTIC SOLVENT SYSTEMS [patent_app_type] => utility [patent_app_number] => 16/774790 [patent_app_country] => US [patent_app_date] => 2020-01-28 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 0 [patent_figures_cnt] => 0 [patent_no_of_words] => 9106 [patent_no_of_claims] => 0 [patent_no_of_ind_claims] => -19 [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] => 16774790 [rel_patent_id] =>[rel_patent_doc_number] =>)
16/774790
Compositions and methods comprising nitrification inhibitors containing a mixture of protic and aprotic solvent systems Jan 27, 2020 Issued
Array ( [id] => 17665224 [patent_doc_number] => 11358905 [patent_country] => US [patent_kind] => B2 [patent_issue_date] => 2022-06-14 [patent_title] => Microfibrillated cellulose as rheology modifier in high ionic strength agricultural formulations [patent_app_type] => utility [patent_app_number] => 16/751423 [patent_app_country] => US [patent_app_date] => 2020-01-24 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 0 [patent_figures_cnt] => 0 [patent_no_of_words] => 12630 [patent_no_of_claims] => 33 [patent_no_of_ind_claims] => 3 [patent_words_short_claim] => 49 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => patent [pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 16751423 [rel_patent_id] =>[rel_patent_doc_number] =>)
16/751423
Microfibrillated cellulose as rheology modifier in high ionic strength agricultural formulations Jan 23, 2020 Issued
Array ( [id] => 17665224 [patent_doc_number] => 11358905 [patent_country] => US [patent_kind] => B2 [patent_issue_date] => 2022-06-14 [patent_title] => Microfibrillated cellulose as rheology modifier in high ionic strength agricultural formulations [patent_app_type] => utility [patent_app_number] => 16/751423 [patent_app_country] => US [patent_app_date] => 2020-01-24 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 0 [patent_figures_cnt] => 0 [patent_no_of_words] => 12630 [patent_no_of_claims] => 33 [patent_no_of_ind_claims] => 3 [patent_words_short_claim] => 49 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => patent [pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 16751423 [rel_patent_id] =>[rel_patent_doc_number] =>)
16/751423
Microfibrillated cellulose as rheology modifier in high ionic strength agricultural formulations Jan 23, 2020 Issued
Array ( [id] => 17665224 [patent_doc_number] => 11358905 [patent_country] => US [patent_kind] => B2 [patent_issue_date] => 2022-06-14 [patent_title] => Microfibrillated cellulose as rheology modifier in high ionic strength agricultural formulations [patent_app_type] => utility [patent_app_number] => 16/751423 [patent_app_country] => US [patent_app_date] => 2020-01-24 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 0 [patent_figures_cnt] => 0 [patent_no_of_words] => 12630 [patent_no_of_claims] => 33 [patent_no_of_ind_claims] => 3 [patent_words_short_claim] => 49 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => patent [pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 16751423 [rel_patent_id] =>[rel_patent_doc_number] =>)
16/751423
Microfibrillated cellulose as rheology modifier in high ionic strength agricultural formulations Jan 23, 2020 Issued
Array ( [id] => 17665224 [patent_doc_number] => 11358905 [patent_country] => US [patent_kind] => B2 [patent_issue_date] => 2022-06-14 [patent_title] => Microfibrillated cellulose as rheology modifier in high ionic strength agricultural formulations [patent_app_type] => utility [patent_app_number] => 16/751423 [patent_app_country] => US [patent_app_date] => 2020-01-24 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 0 [patent_figures_cnt] => 0 [patent_no_of_words] => 12630 [patent_no_of_claims] => 33 [patent_no_of_ind_claims] => 3 [patent_words_short_claim] => 49 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => patent [pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 16751423 [rel_patent_id] =>[rel_patent_doc_number] =>)
16/751423
Microfibrillated cellulose as rheology modifier in high ionic strength agricultural formulations Jan 23, 2020 Issued
Array ( [id] => 16704253 [patent_doc_number] => 10954172 [patent_country] => US [patent_kind] => B2 [patent_issue_date] => 2021-03-23 [patent_title] => Stabilized DCD and/or alkyl thiophosphoric triamide solvent systems and use in agricultural applications [patent_app_type] => utility [patent_app_number] => 16/747241 [patent_app_country] => US [patent_app_date] => 2020-01-20 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 0 [patent_figures_cnt] => 0 [patent_no_of_words] => 11805 [patent_no_of_claims] => 19 [patent_no_of_ind_claims] => 3 [patent_words_short_claim] => 131 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => patent [pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 16747241 [rel_patent_id] =>[rel_patent_doc_number] =>)
16/747241
Stabilized DCD and/or alkyl thiophosphoric triamide solvent systems and use in agricultural applications Jan 19, 2020 Issued
Array ( [id] => 16190667 [patent_doc_number] => 20200231516 [patent_country] => US [patent_kind] => A1 [patent_issue_date] => 2020-07-23 [patent_title] => HYDROPHOBIC COATINGS TO IMPROVE THE PHYSICAL QUALITY PARAMETERS OF FERTILIZERS [patent_app_type] => utility [patent_app_number] => 16/746011 [patent_app_country] => US [patent_app_date] => 2020-01-17 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 0 [patent_figures_cnt] => 0 [patent_no_of_words] => 4004 [patent_no_of_claims] => 0 [patent_no_of_ind_claims] => -28 [patent_words_short_claim] => 40 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => publication [pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 16746011 [rel_patent_id] =>[rel_patent_doc_number] =>)
16/746011
Hydrophobic coatings to improve the physical quality parameters of fertilizers Jan 16, 2020 Issued
Array ( [id] => 16176795 [patent_doc_number] => 20200223763 [patent_country] => US [patent_kind] => A1 [patent_issue_date] => 2020-07-16 [patent_title] => Lubricated Agricultural Mixture [patent_app_type] => utility [patent_app_number] => 16/742297 [patent_app_country] => US [patent_app_date] => 2020-01-14 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 0 [patent_figures_cnt] => 0 [patent_no_of_words] => 2426 [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] => 16742297 [rel_patent_id] =>[rel_patent_doc_number] =>)
16/742297
Lubricated agricultural mixture Jan 13, 2020 Issued
Array ( [id] => 18117452 [patent_doc_number] => 11548833 [patent_country] => US [patent_kind] => B2 [patent_issue_date] => 2023-01-10 [patent_title] => Method to formulate humic substances [patent_app_type] => utility [patent_app_number] => 16/736736 [patent_app_country] => US [patent_app_date] => 2020-01-07 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 14 [patent_figures_cnt] => 15 [patent_no_of_words] => 35297 [patent_no_of_claims] => 16 [patent_no_of_ind_claims] => 1 [patent_words_short_claim] => 274 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => patent [pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 16736736 [rel_patent_id] =>[rel_patent_doc_number] =>)
16/736736
Method to formulate humic substances Jan 6, 2020 Issued
Array ( [id] => 17088060 [patent_doc_number] => 11116222 [patent_country] => US [patent_kind] => B2 [patent_issue_date] => 2021-09-14 [patent_title] => Method for controlling the production of a biocide [patent_app_type] => utility [patent_app_number] => 16/736561 [patent_app_country] => US [patent_app_date] => 2020-01-07 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 1 [patent_figures_cnt] => 1 [patent_no_of_words] => 9986 [patent_no_of_claims] => 13 [patent_no_of_ind_claims] => 1 [patent_words_short_claim] => 107 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => patent [pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 16736561 [rel_patent_id] =>[rel_patent_doc_number] =>)
16/736561
Method for controlling the production of a biocide Jan 6, 2020 Issued
Array ( [id] => 17742514 [patent_doc_number] => 11390571 [patent_country] => US [patent_kind] => B2 [patent_issue_date] => 2022-07-19 [patent_title] => PAMAM dendrimers for fertilizer delivery [patent_app_type] => utility [patent_app_number] => 16/734021 [patent_app_country] => US [patent_app_date] => 2020-01-03 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 4 [patent_figures_cnt] => 7 [patent_no_of_words] => 6197 [patent_no_of_claims] => 18 [patent_no_of_ind_claims] => 3 [patent_words_short_claim] => 53 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => patent [pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 16734021 [rel_patent_id] =>[rel_patent_doc_number] =>)
16/734021
PAMAM dendrimers for fertilizer delivery Jan 2, 2020 Issued
Array ( [id] => 16499782 [patent_doc_number] => 10865156 [patent_country] => US [patent_kind] => B2 [patent_issue_date] => 2020-12-15 [patent_title] => Organic fertilizer/plant food substance [patent_app_type] => utility [patent_app_number] => 16/733276 [patent_app_country] => US [patent_app_date] => 2020-01-03 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 3 [patent_figures_cnt] => 3 [patent_no_of_words] => 2334 [patent_no_of_claims] => 14 [patent_no_of_ind_claims] => 3 [patent_words_short_claim] => 84 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => patent [pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 16733276 [rel_patent_id] =>[rel_patent_doc_number] =>)
16/733276
Organic fertilizer/plant food substance Jan 2, 2020 Issued
Array ( [id] => 16564170 [patent_doc_number] => 10889528 [patent_country] => US [patent_kind] => B2 [patent_issue_date] => 2021-01-12 [patent_title] => Organic liquid fertilizer [patent_app_type] => utility [patent_app_number] => 16/731538 [patent_app_country] => US [patent_app_date] => 2019-12-31 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 4 [patent_figures_cnt] => 3 [patent_no_of_words] => 5615 [patent_no_of_claims] => 20 [patent_no_of_ind_claims] => 2 [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] => 16731538 [rel_patent_id] =>[rel_patent_doc_number] =>)
16/731538
Organic liquid fertilizer Dec 30, 2019 Issued
Array ( [id] => 17798415 [patent_doc_number] => 11412673 [patent_country] => US [patent_kind] => B2 [patent_issue_date] => 2022-08-16 [patent_title] => Article for enriching soil fertility [patent_app_type] => utility [patent_app_number] => 16/729552 [patent_app_country] => US [patent_app_date] => 2019-12-30 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 8 [patent_figures_cnt] => 8 [patent_no_of_words] => 3124 [patent_no_of_claims] => 18 [patent_no_of_ind_claims] => 2 [patent_words_short_claim] => 68 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => patent [pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 16729552 [rel_patent_id] =>[rel_patent_doc_number] =>)
16/729552
Article for enriching soil fertility Dec 29, 2019 Issued
Array ( [id] => 17620065 [patent_doc_number] => 11339101 [patent_country] => US [patent_kind] => B2 [patent_issue_date] => 2022-05-24 [patent_title] => Cultivating material composition [patent_app_type] => utility [patent_app_number] => 16/728037 [patent_app_country] => US [patent_app_date] => 2019-12-27 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 6 [patent_figures_cnt] => 16 [patent_no_of_words] => 6777 [patent_no_of_claims] => 16 [patent_no_of_ind_claims] => 1 [patent_words_short_claim] => 43 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => patent [pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 16728037 [rel_patent_id] =>[rel_patent_doc_number] =>)
16/728037
Cultivating material composition Dec 26, 2019 Issued
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