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] => 19536878 [patent_doc_number] => 12129419 [patent_country] => US [patent_kind] => B2 [patent_issue_date] => 2024-10-29 [patent_title] => Polymeric composition for use as soil conditioner with improved water absorbency during watering of the agricultural crops [patent_app_type] => utility [patent_app_number] => 17/293297 [patent_app_country] => US [patent_app_date] => 2019-11-12 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 7 [patent_figures_cnt] => 8 [patent_no_of_words] => 13748 [patent_no_of_claims] => 14 [patent_no_of_ind_claims] => 1 [patent_words_short_claim] => 94 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => patent [pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 17293297 [rel_patent_id] =>[rel_patent_doc_number] =>)
17/293297
Polymeric composition for use as soil conditioner with improved water absorbency during watering of the agricultural crops Nov 11, 2019 Issued
Array ( [id] => 17074805 [patent_doc_number] => 11111189 [patent_country] => US [patent_kind] => B2 [patent_issue_date] => 2021-09-07 [patent_title] => Non-aqueous organo liquid delivery systems containing dispersed poly (organic acids) that improve availability of macro and micro-nutrients to plants [patent_app_type] => utility [patent_app_number] => 16/681125 [patent_app_country] => US [patent_app_date] => 2019-11-12 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 0 [patent_figures_cnt] => 0 [patent_no_of_words] => 19398 [patent_no_of_claims] => 18 [patent_no_of_ind_claims] => 2 [patent_words_short_claim] => 661 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => patent [pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 16681125 [rel_patent_id] =>[rel_patent_doc_number] =>)
16/681125
Non-aqueous organo liquid delivery systems containing dispersed poly (organic acids) that improve availability of macro and micro-nutrients to plants Nov 11, 2019 Issued
Array ( [id] => 15898057 [patent_doc_number] => 20200148547 [patent_country] => US [patent_kind] => A1 [patent_issue_date] => 2020-05-14 [patent_title] => Renewable Energy Produced Ammonia, Apparatus, Method and Materials [patent_app_type] => utility [patent_app_number] => 16/681176 [patent_app_country] => US [patent_app_date] => 2019-11-12 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 0 [patent_figures_cnt] => 0 [patent_no_of_words] => 4592 [patent_no_of_claims] => 0 [patent_no_of_ind_claims] => -17 [patent_words_short_claim] => 108 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => publication [pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 16681176 [rel_patent_id] =>[rel_patent_doc_number] =>)
16/681176
Renewable energy produced ammonia, apparatus, method and materials Nov 11, 2019 Issued
Array ( [id] => 17335881 [patent_doc_number] => 20220002212 [patent_country] => US [patent_kind] => A1 [patent_issue_date] => 2022-01-06 [patent_title] => PROCESS FOR THE REDUCTION OF GAS EMISSION FROM FARM MANURE [patent_app_type] => utility [patent_app_number] => 17/292971 [patent_app_country] => US [patent_app_date] => 2019-11-11 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 0 [patent_figures_cnt] => 0 [patent_no_of_words] => 13583 [patent_no_of_claims] => 0 [patent_no_of_ind_claims] => -13 [patent_words_short_claim] => 30 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => publication [pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 17292971 [rel_patent_id] =>[rel_patent_doc_number] =>)
17/292971
Process for the reduction of gas emission from farm manure Nov 10, 2019 Issued
Array ( [id] => 17236557 [patent_doc_number] => 11180428 [patent_country] => US [patent_kind] => B2 [patent_issue_date] => 2021-11-23 [patent_title] => Biochar suspended solution [patent_app_type] => utility [patent_app_number] => 16/679921 [patent_app_country] => US [patent_app_date] => 2019-11-11 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 18 [patent_figures_cnt] => 21 [patent_no_of_words] => 21400 [patent_no_of_claims] => 25 [patent_no_of_ind_claims] => 3 [patent_words_short_claim] => 34 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => patent [pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 16679921 [rel_patent_id] =>[rel_patent_doc_number] =>)
16/679921
Biochar suspended solution Nov 10, 2019 Issued
Array ( [id] => 16770752 [patent_doc_number] => 10981839 [patent_country] => US [patent_kind] => B2 [patent_issue_date] => 2021-04-20 [patent_title] => Process of converting potassium sulfate to potassium hydrogen sulfate [patent_app_type] => utility [patent_app_number] => 16/677305 [patent_app_country] => US [patent_app_date] => 2019-11-07 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 6 [patent_figures_cnt] => 9 [patent_no_of_words] => 5333 [patent_no_of_claims] => 37 [patent_no_of_ind_claims] => 2 [patent_words_short_claim] => 44 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => patent [pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 16677305 [rel_patent_id] =>[rel_patent_doc_number] =>)
16/677305
Process of converting potassium sulfate to potassium hydrogen sulfate Nov 6, 2019 Issued
Array ( [id] => 18748291 [patent_doc_number] => 11807587 [patent_country] => US [patent_kind] => B2 [patent_issue_date] => 2023-11-07 [patent_title] => Acid treatment for fertilizers to increase zinc solubility and availability [patent_app_type] => utility [patent_app_number] => 16/674165 [patent_app_country] => US [patent_app_date] => 2019-11-05 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 13 [patent_figures_cnt] => 21 [patent_no_of_words] => 7946 [patent_no_of_claims] => 27 [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] => 16674165 [rel_patent_id] =>[rel_patent_doc_number] =>)
16/674165
Acid treatment for fertilizers to increase zinc solubility and availability Nov 4, 2019 Issued
Array ( [id] => 16756462 [patent_doc_number] => 10974998 [patent_country] => US [patent_kind] => B2 [patent_issue_date] => 2021-04-13 [patent_title] => Method for the manufacture of a urea-based particulate material containing elemental sulphur [patent_app_type] => utility [patent_app_number] => 16/673069 [patent_app_country] => US [patent_app_date] => 2019-11-04 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 1 [patent_figures_cnt] => 1 [patent_no_of_words] => 8566 [patent_no_of_claims] => 16 [patent_no_of_ind_claims] => 2 [patent_words_short_claim] => 80 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => patent [pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 16673069 [rel_patent_id] =>[rel_patent_doc_number] =>)
16/673069
Method for the manufacture of a urea-based particulate material containing elemental sulphur Nov 3, 2019 Issued
Array ( [id] => 19373202 [patent_doc_number] => 12064742 [patent_country] => US [patent_kind] => B2 [patent_issue_date] => 2024-08-20 [patent_title] => Apparatus and method for producing positive electrode active material precursor [patent_app_type] => utility [patent_app_number] => 17/271331 [patent_app_country] => US [patent_app_date] => 2019-11-01 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 6 [patent_figures_cnt] => 8 [patent_no_of_words] => 10645 [patent_no_of_claims] => 12 [patent_no_of_ind_claims] => 1 [patent_words_short_claim] => 66 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => patent [pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 17271331 [rel_patent_id] =>[rel_patent_doc_number] =>)
17/271331
Apparatus and method for producing positive electrode active material precursor Oct 31, 2019 Issued
Array ( [id] => 16436958 [patent_doc_number] => 20200354284 [patent_country] => US [patent_kind] => A1 [patent_issue_date] => 2020-11-12 [patent_title] => PREPARING ORGANIC FERTILIZER FROM AGRICULTURAL WASTES AND LIVESTOCK MANURE [patent_app_type] => utility [patent_app_number] => 16/671127 [patent_app_country] => US [patent_app_date] => 2019-10-31 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 0 [patent_figures_cnt] => 0 [patent_no_of_words] => 2650 [patent_no_of_claims] => 0 [patent_no_of_ind_claims] => -2 [patent_words_short_claim] => 76 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => publication [pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 16671127 [rel_patent_id] =>[rel_patent_doc_number] =>)
16/671127
PREPARING ORGANIC FERTILIZER FROM AGRICULTURAL WASTES AND LIVESTOCK MANURE Oct 30, 2019 Abandoned
Array ( [id] => 19731029 [patent_doc_number] => 12209019 [patent_country] => US [patent_kind] => B2 [patent_issue_date] => 2025-01-28 [patent_title] => Catalysed process of production of hydrogen from silylated derivatives as hydrogen carrier compounds [patent_app_type] => utility [patent_app_number] => 17/309049 [patent_app_country] => US [patent_app_date] => 2019-10-31 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 1 [patent_figures_cnt] => 2 [patent_no_of_words] => 10799 [patent_no_of_claims] => 19 [patent_no_of_ind_claims] => 2 [patent_words_short_claim] => 611 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => patent [pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 17309049 [rel_patent_id] =>[rel_patent_doc_number] =>)
17/309049
Catalysed process of production of hydrogen from silylated derivatives as hydrogen carrier compounds Oct 30, 2019 Issued
Array ( [id] => 17329974 [patent_doc_number] => 11220427 [patent_country] => US [patent_kind] => B2 [patent_issue_date] => 2022-01-11 [patent_title] => Method, device and fuel for hydrogen generation [patent_app_type] => utility [patent_app_number] => 16/662663 [patent_app_country] => US [patent_app_date] => 2019-10-24 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 8 [patent_figures_cnt] => 12 [patent_no_of_words] => 15758 [patent_no_of_claims] => 17 [patent_no_of_ind_claims] => 2 [patent_words_short_claim] => 76 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => patent [pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 16662663 [rel_patent_id] =>[rel_patent_doc_number] =>)
16/662663
Method, device and fuel for hydrogen generation Oct 23, 2019 Issued
Array ( [id] => 15495837 [patent_doc_number] => 20200048107 [patent_country] => US [patent_kind] => A1 [patent_issue_date] => 2020-02-13 [patent_title] => NANO METAL COMPOUND PARTICLES, COATING MATERIAL AND FILM USING THE SAME, METHOD FOR PRODUCING FILM, AND METHOD OF PRODUCING NANO METAL COMPOUND PARTICLES [patent_app_type] => utility [patent_app_number] => 16/660011 [patent_app_country] => US [patent_app_date] => 2019-10-22 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 0 [patent_figures_cnt] => 0 [patent_no_of_words] => 7515 [patent_no_of_claims] => 0 [patent_no_of_ind_claims] => -15 [patent_words_short_claim] => 46 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => publication [pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 16660011 [rel_patent_id] =>[rel_patent_doc_number] =>)
16/660011
Nano metal compound particles, coating material and film using the same, method for producing film, and method of producing nano metal compound particles Oct 21, 2019 Issued
Array ( [id] => 18134135 [patent_doc_number] => 11559786 [patent_country] => US [patent_kind] => B2 [patent_issue_date] => 2023-01-24 [patent_title] => Oxygen storage material and method for producing the same [patent_app_type] => utility [patent_app_number] => 16/595619 [patent_app_country] => US [patent_app_date] => 2019-10-08 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 2 [patent_figures_cnt] => 3 [patent_no_of_words] => 14474 [patent_no_of_claims] => 12 [patent_no_of_ind_claims] => 1 [patent_words_short_claim] => 258 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => patent [pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 16595619 [rel_patent_id] =>[rel_patent_doc_number] =>)
16/595619
Oxygen storage material and method for producing the same Oct 7, 2019 Issued
Array ( [id] => 16606103 [patent_doc_number] => 10907098 [patent_country] => US [patent_kind] => B2 [patent_issue_date] => 2021-02-02 [patent_title] => Bark and wood fiber growing medium [patent_app_type] => utility [patent_app_number] => 16/589694 [patent_app_country] => US [patent_app_date] => 2019-10-01 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 1 [patent_figures_cnt] => 1 [patent_no_of_words] => 6954 [patent_no_of_claims] => 21 [patent_no_of_ind_claims] => 3 [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] => 16589694 [rel_patent_id] =>[rel_patent_doc_number] =>)
16/589694
Bark and wood fiber growing medium Sep 30, 2019 Issued
Array ( [id] => 19807776 [patent_doc_number] => 12239132 [patent_country] => US [patent_kind] => B2 [patent_issue_date] => 2025-03-04 [patent_title] => Compounds and methods for increasing soil nutrient availability [patent_app_type] => utility [patent_app_number] => 17/273226 [patent_app_country] => US [patent_app_date] => 2019-09-25 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 14 [patent_figures_cnt] => 18 [patent_no_of_words] => 37419 [patent_no_of_claims] => 27 [patent_no_of_ind_claims] => 5 [patent_words_short_claim] => 50 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => patent [pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 17273226 [rel_patent_id] =>[rel_patent_doc_number] =>)
17/273226
Compounds and methods for increasing soil nutrient availability Sep 24, 2019 Issued
Array ( [id] => 17452922 [patent_doc_number] => 11267766 [patent_country] => US [patent_kind] => B2 [patent_issue_date] => 2022-03-08 [patent_title] => Liquid fertilizer applicators and methods of forming liquid fertilizer concentrate [patent_app_type] => utility [patent_app_number] => 16/582038 [patent_app_country] => US [patent_app_date] => 2019-09-25 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 11 [patent_figures_cnt] => 11 [patent_no_of_words] => 7325 [patent_no_of_claims] => 12 [patent_no_of_ind_claims] => 2 [patent_words_short_claim] => 211 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => patent [pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 16582038 [rel_patent_id] =>[rel_patent_doc_number] =>)
16/582038
Liquid fertilizer applicators and methods of forming liquid fertilizer concentrate Sep 24, 2019 Issued
Array ( [id] => 17335880 [patent_doc_number] => 20220002211 [patent_country] => US [patent_kind] => A1 [patent_issue_date] => 2022-01-06 [patent_title] => AMMONIUM SULFATE FERTILIZER WITH WATER-SOLUBLE MICRONUTRIENTS [patent_app_type] => utility [patent_app_number] => 17/279472 [patent_app_country] => US [patent_app_date] => 2019-09-18 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 0 [patent_figures_cnt] => 0 [patent_no_of_words] => 8241 [patent_no_of_claims] => 0 [patent_no_of_ind_claims] => -18 [patent_words_short_claim] => 31 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => publication [pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 17279472 [rel_patent_id] =>[rel_patent_doc_number] =>)
17/279472
Ammonium sulfate fertilizer with water-soluble micronutrients Sep 17, 2019 Issued
Array ( [id] => 19373843 [patent_doc_number] => 12065392 [patent_country] => US [patent_kind] => B2 [patent_issue_date] => 2024-08-20 [patent_title] => Root exudate-activated system for agrochemical delivery [patent_app_type] => utility [patent_app_number] => 17/276302 [patent_app_country] => US [patent_app_date] => 2019-09-16 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 14 [patent_figures_cnt] => 30 [patent_no_of_words] => 20112 [patent_no_of_claims] => 14 [patent_no_of_ind_claims] => 3 [patent_words_short_claim] => 31 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => patent [pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 17276302 [rel_patent_id] =>[rel_patent_doc_number] =>)
17/276302
Root exudate-activated system for agrochemical delivery Sep 15, 2019 Issued
Array ( [id] => 16218839 [patent_doc_number] => 10734664 [patent_country] => US [patent_kind] => B1 [patent_issue_date] => 2020-08-04 [patent_title] => Purified hydrogen bis(fluorosulfonyl)imide (HFSI) products, methods of purifying crude HFSI, and uses of purified HFSI products [patent_app_type] => utility [patent_app_number] => 16/570131 [patent_app_country] => US [patent_app_date] => 2019-09-13 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 2 [patent_figures_cnt] => 2 [patent_no_of_words] => 8362 [patent_no_of_claims] => 30 [patent_no_of_ind_claims] => 1 [patent_words_short_claim] => 122 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => patent [pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 16570131 [rel_patent_id] =>[rel_patent_doc_number] =>)
16/570131
Purified hydrogen bis(fluorosulfonyl)imide (HFSI) products, methods of purifying crude HFSI, and uses of purified HFSI products Sep 12, 2019 Issued
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