Search

Ralf T Seifert

Examiner (ID: 15684, Phone: (571)272-2657 , Office: P/2914 )

Most Active Art Unit
2914
Art Unit(s)
2904, 2914, 2900, 2902
Total Applications
7831
Issued Applications
7748
Pending Applications
0
Abandoned Applications
82

Applications

Application numberTitle of the applicationFiling DateStatus
Array ( [id] => 16312131 [patent_doc_number] => 20200290869 [patent_country] => US [patent_kind] => A1 [patent_issue_date] => 2020-09-17 [patent_title] => PROCESS FOR PRODUCING A SYNTHESIS GAS [patent_app_type] => utility [patent_app_number] => 16/887191 [patent_app_country] => US [patent_app_date] => 2020-05-29 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 0 [patent_figures_cnt] => 0 [patent_no_of_words] => 6588 [patent_no_of_claims] => 0 [patent_no_of_ind_claims] => -3 [patent_words_short_claim] => 86 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => publication [pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 16887191 [rel_patent_id] =>[rel_patent_doc_number] =>)
16/887191
PROCESS FOR PRODUCING A SYNTHESIS GAS May 28, 2020 Pending
Array ( [id] => 18733322 [patent_doc_number] => 11802045 [patent_country] => US [patent_kind] => B1 [patent_issue_date] => 2023-10-31 [patent_title] => Hydrided moderators for nuclear reactors [patent_app_type] => utility [patent_app_number] => 16/887863 [patent_app_country] => US [patent_app_date] => 2020-05-29 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 27 [patent_figures_cnt] => 27 [patent_no_of_words] => 10517 [patent_no_of_claims] => 15 [patent_no_of_ind_claims] => 3 [patent_words_short_claim] => 177 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => patent [pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 16887863 [rel_patent_id] =>[rel_patent_doc_number] =>)
16/887863
Hydrided moderators for nuclear reactors May 28, 2020 Issued
Array ( [id] => 17720213 [patent_doc_number] => 20220212933 [patent_country] => US [patent_kind] => A1 [patent_issue_date] => 2022-07-07 [patent_title] => SODIUM TRANSITION METAL POLYANION AND PRODUCTION METHOD THEREOF [patent_app_type] => utility [patent_app_number] => 17/613380 [patent_app_country] => US [patent_app_date] => 2020-05-27 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 0 [patent_figures_cnt] => 0 [patent_no_of_words] => 12269 [patent_no_of_claims] => 0 [patent_no_of_ind_claims] => -7 [patent_words_short_claim] => 56 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => publication [pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 17613380 [rel_patent_id] =>[rel_patent_doc_number] =>)
17/613380
SODIUM TRANSITION METAL POLYANION AND PRODUCTION METHOD THEREOF May 26, 2020 Abandoned
Array ( [id] => 17734525 [patent_doc_number] => 20220219984 [patent_country] => US [patent_kind] => A1 [patent_issue_date] => 2022-07-14 [patent_title] => PROCESS FOR PREPARING AMMONIUM SALT CONTAINING A FLUOROSULFONYL GROUP [patent_app_type] => utility [patent_app_number] => 17/611950 [patent_app_country] => US [patent_app_date] => 2020-05-19 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 0 [patent_figures_cnt] => 0 [patent_no_of_words] => 2238 [patent_no_of_claims] => 0 [patent_no_of_ind_claims] => -14 [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] => 17611950 [rel_patent_id] =>[rel_patent_doc_number] =>)
17/611950
PROCESS FOR PREPARING AMMONIUM SALT CONTAINING A FLUOROSULFONYL GROUP May 18, 2020 Abandoned
Array ( [id] => 16452343 [patent_doc_number] => 20200361769 [patent_country] => US [patent_kind] => A1 [patent_issue_date] => 2020-11-19 [patent_title] => METHOD FOR PRODUCING BOROHYDRIDE SALTS [patent_app_type] => utility [patent_app_number] => 16/870805 [patent_app_country] => US [patent_app_date] => 2020-05-08 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 0 [patent_figures_cnt] => 0 [patent_no_of_words] => 2492 [patent_no_of_claims] => 0 [patent_no_of_ind_claims] => -18 [patent_words_short_claim] => 58 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => publication [pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 16870805 [rel_patent_id] =>[rel_patent_doc_number] =>)
16/870805
Method for producing borohydride salts May 7, 2020 Issued
Array ( [id] => 19948224 [patent_doc_number] => 12319571 [patent_country] => US [patent_kind] => B2 [patent_issue_date] => 2025-06-03 [patent_title] => Bis(fluorosulfonyl)imide compound and method for producing same [patent_app_type] => utility [patent_app_number] => 17/613460 [patent_app_country] => US [patent_app_date] => 2020-05-01 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 5 [patent_figures_cnt] => 5 [patent_no_of_words] => 3541 [patent_no_of_claims] => 19 [patent_no_of_ind_claims] => 2 [patent_words_short_claim] => 61 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => patent [pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 17613460 [rel_patent_id] =>[rel_patent_doc_number] =>)
17/613460
Bis(fluorosulfonyl)imide compound and method for producing same Apr 30, 2020 Issued
Array ( [id] => 16237200 [patent_doc_number] => 20200254434 [patent_country] => US [patent_kind] => A1 [patent_issue_date] => 2020-08-13 [patent_title] => Substrate And A Method Of Manufacturing A Substrate [patent_app_type] => utility [patent_app_number] => 16/804350 [patent_app_country] => US [patent_app_date] => 2020-04-27 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 0 [patent_figures_cnt] => 0 [patent_no_of_words] => 4579 [patent_no_of_claims] => 0 [patent_no_of_ind_claims] => -20 [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] => 16804350 [rel_patent_id] =>[rel_patent_doc_number] =>)
16/804350
Substrate and a method of manufacturing a substrate Apr 26, 2020 Issued
Array ( [id] => 17704339 [patent_doc_number] => 20220204345 [patent_country] => US [patent_kind] => A1 [patent_issue_date] => 2022-06-30 [patent_title] => PROCESS FOR PREPARING BIS(FLUOROSULFONYL) IMIDE [patent_app_type] => utility [patent_app_number] => 17/604929 [patent_app_country] => US [patent_app_date] => 2020-04-21 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 0 [patent_figures_cnt] => 0 [patent_no_of_words] => 10084 [patent_no_of_claims] => 0 [patent_no_of_ind_claims] => -14 [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] => 17604929 [rel_patent_id] =>[rel_patent_doc_number] =>)
17/604929
PROCESS FOR PREPARING BIS(FLUOROSULFONYL) IMIDE Apr 20, 2020 Pending
Array ( [id] => 16376188 [patent_doc_number] => 20200325030 [patent_country] => US [patent_kind] => A1 [patent_issue_date] => 2020-10-15 [patent_title] => INTEGRATED APPARATUS FOR PRODUCING AMMONIA [patent_app_type] => utility [patent_app_number] => 16/849550 [patent_app_country] => US [patent_app_date] => 2020-04-15 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 0 [patent_figures_cnt] => 0 [patent_no_of_words] => 8968 [patent_no_of_claims] => 0 [patent_no_of_ind_claims] => -18 [patent_words_short_claim] => 89 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => publication [pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 16849550 [rel_patent_id] =>[rel_patent_doc_number] =>)
16/849550
Integrated apparatus for producing ammonia Apr 14, 2020 Issued
Array ( [id] => 16376175 [patent_doc_number] => 20200325017 [patent_country] => US [patent_kind] => A1 [patent_issue_date] => 2020-10-15 [patent_title] => DEVICE FOR GENERATION OF A GAS [patent_app_type] => utility [patent_app_number] => 16/842878 [patent_app_country] => US [patent_app_date] => 2020-04-08 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 0 [patent_figures_cnt] => 0 [patent_no_of_words] => 7349 [patent_no_of_claims] => 0 [patent_no_of_ind_claims] => -16 [patent_words_short_claim] => 139 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => publication [pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 16842878 [rel_patent_id] =>[rel_patent_doc_number] =>)
16/842878
Device for generation of a gas Apr 7, 2020 Issued
Array ( [id] => 17975408 [patent_doc_number] => 11492255 [patent_country] => US [patent_kind] => B2 [patent_issue_date] => 2022-11-08 [patent_title] => Steam methane reforming with steam regeneration [patent_app_type] => utility [patent_app_number] => 16/839781 [patent_app_country] => US [patent_app_date] => 2020-04-03 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 5 [patent_figures_cnt] => 5 [patent_no_of_words] => 7638 [patent_no_of_claims] => 12 [patent_no_of_ind_claims] => 1 [patent_words_short_claim] => 245 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => patent [pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 16839781 [rel_patent_id] =>[rel_patent_doc_number] =>)
16/839781
Steam methane reforming with steam regeneration Apr 2, 2020 Issued
Array ( [id] => 16390810 [patent_doc_number] => 20200331751 [patent_country] => US [patent_kind] => A1 [patent_issue_date] => 2020-10-22 [patent_title] => HYDROGEN PRODUCTION WITH INTEGRATED CO2 CAPTURE [patent_app_type] => utility [patent_app_number] => 16/838856 [patent_app_country] => US [patent_app_date] => 2020-04-02 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 0 [patent_figures_cnt] => 0 [patent_no_of_words] => 18671 [patent_no_of_claims] => 0 [patent_no_of_ind_claims] => -18 [patent_words_short_claim] => 86 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => publication [pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 16838856 [rel_patent_id] =>[rel_patent_doc_number] =>)
16/838856
Hydrogen production with integrated CO Apr 1, 2020 Issued
Array ( [id] => 17672527 [patent_doc_number] => 20220185694 [patent_country] => US [patent_kind] => A1 [patent_issue_date] => 2022-06-16 [patent_title] => METHOD FOR FORMING POSITIVE ELECTRODE ACTIVE MATERIAL, METHOD FOR MANUFACTURING SECONDARY BATTERY, AND SECONDARY BATTERY [patent_app_type] => utility [patent_app_number] => 17/442208 [patent_app_country] => US [patent_app_date] => 2020-03-25 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 0 [patent_figures_cnt] => 0 [patent_no_of_words] => 33939 [patent_no_of_claims] => 0 [patent_no_of_ind_claims] => -9 [patent_words_short_claim] => 75 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => publication [pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 17442208 [rel_patent_id] =>[rel_patent_doc_number] =>)
17/442208
METHOD FOR FORMING POSITIVE ELECTRODE ACTIVE MATERIAL, METHOD FOR MANUFACTURING SECONDARY BATTERY, AND SECONDARY BATTERY Mar 24, 2020 Pending
Array ( [id] => 17641768 [patent_doc_number] => 20220169506 [patent_country] => US [patent_kind] => A1 [patent_issue_date] => 2022-06-02 [patent_title] => PROCESSES USEFUL IN THE MANUFACTURE OF CYCLODODECASULFUR [patent_app_type] => utility [patent_app_number] => 17/437965 [patent_app_country] => US [patent_app_date] => 2020-03-05 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 0 [patent_figures_cnt] => 0 [patent_no_of_words] => 34901 [patent_no_of_claims] => 0 [patent_no_of_ind_claims] => -14 [patent_words_short_claim] => 47 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => publication [pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 17437965 [rel_patent_id] =>[rel_patent_doc_number] =>)
17/437965
PROCESSES USEFUL IN THE MANUFACTURE OF CYCLODODECASULFUR Mar 4, 2020 Abandoned
Array ( [id] => 17267373 [patent_doc_number] => 11192784 [patent_country] => US [patent_kind] => B2 [patent_issue_date] => 2021-12-07 [patent_title] => Methods and systems for making metal hydride slurries [patent_app_type] => utility [patent_app_number] => 16/795121 [patent_app_country] => US [patent_app_date] => 2020-02-19 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 2 [patent_figures_cnt] => 3 [patent_no_of_words] => 7846 [patent_no_of_claims] => 17 [patent_no_of_ind_claims] => 1 [patent_words_short_claim] => 113 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => patent [pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 16795121 [rel_patent_id] =>[rel_patent_doc_number] =>)
16/795121
Methods and systems for making metal hydride slurries Feb 18, 2020 Issued
Array ( [id] => 16253722 [patent_doc_number] => 20200263096 [patent_country] => US [patent_kind] => A1 [patent_issue_date] => 2020-08-20 [patent_title] => CENTRIFUGE REACTOR SYSTEM AND METHOD [patent_app_type] => utility [patent_app_number] => 16/788640 [patent_app_country] => US [patent_app_date] => 2020-02-12 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 0 [patent_figures_cnt] => 0 [patent_no_of_words] => 15823 [patent_no_of_claims] => 0 [patent_no_of_ind_claims] => -18 [patent_words_short_claim] => 183 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => publication [pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 16788640 [rel_patent_id] =>[rel_patent_doc_number] =>)
16/788640
Centrifuge reactor system and method Feb 11, 2020 Issued
Array ( [id] => 17022149 [patent_doc_number] => 20210246020 [patent_country] => US [patent_kind] => A1 [patent_issue_date] => 2021-08-12 [patent_title] => CHEMICAL METHOD OF IN-SITU ON-DEMAND HYDROGEN GAS GENERATION [patent_app_type] => utility [patent_app_number] => 16/788256 [patent_app_country] => US [patent_app_date] => 2020-02-11 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 0 [patent_figures_cnt] => 0 [patent_no_of_words] => 3161 [patent_no_of_claims] => 0 [patent_no_of_ind_claims] => -26 [patent_words_short_claim] => 50 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => publication [pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 16788256 [rel_patent_id] =>[rel_patent_doc_number] =>)
16/788256
CHEMICAL METHOD OF IN-SITU ON-DEMAND HYDROGEN GAS GENERATION Feb 10, 2020 Abandoned
Array ( [id] => 20143795 [patent_doc_number] => 12378122 [patent_country] => US [patent_kind] => B2 [patent_issue_date] => 2025-08-05 [patent_title] => Surface-modified nanodiamond, nanodiamond dispersion composition, and surface-modified nanodiamond production method [patent_app_type] => utility [patent_app_number] => 17/422481 [patent_app_country] => US [patent_app_date] => 2020-02-10 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 1 [patent_figures_cnt] => 1 [patent_no_of_words] => 7399 [patent_no_of_claims] => 22 [patent_no_of_ind_claims] => 3 [patent_words_short_claim] => 27 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => patent [pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 17422481 [rel_patent_id] =>[rel_patent_doc_number] =>)
17/422481
Surface-modified nanodiamond, nanodiamond dispersion composition, and surface-modified nanodiamond production method Feb 9, 2020 Issued
Array ( [id] => 17369706 [patent_doc_number] => 20220024758 [patent_country] => US [patent_kind] => A1 [patent_issue_date] => 2022-01-27 [patent_title] => REVERSIBLE LIQUID ORGANIC SYSTEM, METHOD AND PROCESS FOR LOADING AND DISCHARGING HYDROGEN BASED ON N-HETEROCYCLES [patent_app_type] => utility [patent_app_number] => 17/427929 [patent_app_country] => US [patent_app_date] => 2020-02-06 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 0 [patent_figures_cnt] => 0 [patent_no_of_words] => 12760 [patent_no_of_claims] => 0 [patent_no_of_ind_claims] => -33 [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] => 17427929 [rel_patent_id] =>[rel_patent_doc_number] =>)
17/427929
Reversible liquid organic system, method and process for loading and discharging hydrogen based on N-heterocycles Feb 5, 2020 Issued
Array ( [id] => 16991572 [patent_doc_number] => 20210229992 [patent_country] => US [patent_kind] => A1 [patent_issue_date] => 2021-07-29 [patent_title] => NICKEL-CONTAINING CATALYST COMPOSITION HAVING ENHANCED ACIDITY FOR AUTOTHERMAL REFORMING PROCESSES [patent_app_type] => utility [patent_app_number] => 16/775050 [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] => 2367 [patent_no_of_claims] => 0 [patent_no_of_ind_claims] => -17 [patent_words_short_claim] => 91 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => publication [pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 16775050 [rel_patent_id] =>[rel_patent_doc_number] =>)
16/775050
Nickel-containing catalyst composition having enhanced acidity for autothermal reforming processes Jan 27, 2020 Issued
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