Search

Wan Laymon

Examiner (ID: 18283, Phone: (571)272-3220 , Office: P/2916 )

Most Active Art Unit
2916
Art Unit(s)
2916
Total Applications
4395
Issued Applications
4341
Pending Applications
0
Abandoned Applications
54

Applications

Application numberTitle of the applicationFiling DateStatus
Array ( [id] => 15149199 [patent_doc_number] => 20190353077 [patent_country] => US [patent_kind] => A1 [patent_issue_date] => 2019-11-21 [patent_title] => CLOSE COUPLED SINGLE MODULE AFTERTREATMENT SYSTEM [patent_app_type] => utility [patent_app_number] => 16/525114 [patent_app_country] => US [patent_app_date] => 2019-07-29 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 0 [patent_figures_cnt] => 0 [patent_no_of_words] => 8173 [patent_no_of_claims] => 0 [patent_no_of_ind_claims] => -8 [patent_words_short_claim] => 65 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => publication [pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 16525114 [rel_patent_id] =>[rel_patent_doc_number] =>)
16/525114
Close coupled single module aftertreatment system Jul 28, 2019 Issued
Array ( [id] => 17941635 [patent_doc_number] => 11476094 [patent_country] => US [patent_kind] => B2 [patent_issue_date] => 2022-10-18 [patent_title] => Device and system for energy generation by controlled plasma ignition and incineration [patent_app_type] => utility [patent_app_number] => 16/517617 [patent_app_country] => US [patent_app_date] => 2019-07-21 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 4 [patent_figures_cnt] => 4 [patent_no_of_words] => 4057 [patent_no_of_claims] => 10 [patent_no_of_ind_claims] => 1 [patent_words_short_claim] => 135 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => patent [pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 16517617 [rel_patent_id] =>[rel_patent_doc_number] =>)
16/517617
Device and system for energy generation by controlled plasma ignition and incineration Jul 20, 2019 Issued
Array ( [id] => 16583492 [patent_doc_number] => 20210017894 [patent_country] => US [patent_kind] => A1 [patent_issue_date] => 2021-01-21 [patent_title] => Exhaust Treatment Device With Multiple Substrates [patent_app_type] => utility [patent_app_number] => 16/515271 [patent_app_country] => US [patent_app_date] => 2019-07-18 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 0 [patent_figures_cnt] => 0 [patent_no_of_words] => 6436 [patent_no_of_claims] => 0 [patent_no_of_ind_claims] => -18 [patent_words_short_claim] => 202 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => publication [pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 16515271 [rel_patent_id] =>[rel_patent_doc_number] =>)
16/515271
Exhaust treatment device with multiple substrates Jul 17, 2019 Issued
Array ( [id] => 15364895 [patent_doc_number] => 20200018212 [patent_country] => US [patent_kind] => A1 [patent_issue_date] => 2020-01-16 [patent_title] => COMPRESSION CLAMPING EXHAUST CATALYST [patent_app_type] => utility [patent_app_number] => 16/505928 [patent_app_country] => US [patent_app_date] => 2019-07-09 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 0 [patent_figures_cnt] => 0 [patent_no_of_words] => 2994 [patent_no_of_claims] => 0 [patent_no_of_ind_claims] => -21 [patent_words_short_claim] => 160 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => publication [pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 16505928 [rel_patent_id] =>[rel_patent_doc_number] =>)
16/505928
Compression clamping exhaust catalyst Jul 8, 2019 Issued
Array ( [id] => 14991589 [patent_doc_number] => 20190314752 [patent_country] => US [patent_kind] => A1 [patent_issue_date] => 2019-10-17 [patent_title] => POROUS HONEYCOMB FILTER [patent_app_type] => utility [patent_app_number] => 16/452937 [patent_app_country] => US [patent_app_date] => 2019-06-26 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 0 [patent_figures_cnt] => 0 [patent_no_of_words] => 15804 [patent_no_of_claims] => 0 [patent_no_of_ind_claims] => -20 [patent_words_short_claim] => 155 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => publication [pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 16452937 [rel_patent_id] =>[rel_patent_doc_number] =>)
16/452937
Porous honeycomb filter Jun 25, 2019 Issued
Array ( [id] => 15325529 [patent_doc_number] => 20200003094 [patent_country] => US [patent_kind] => A1 [patent_issue_date] => 2020-01-02 [patent_title] => HONEYCOMB STRUCTURE BODY AND EXHAUST GAS PURIFICATION FILTER [patent_app_type] => utility [patent_app_number] => 16/446978 [patent_app_country] => US [patent_app_date] => 2019-06-20 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 0 [patent_figures_cnt] => 0 [patent_no_of_words] => 17304 [patent_no_of_claims] => 0 [patent_no_of_ind_claims] => -14 [patent_words_short_claim] => 82 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => publication [pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 16446978 [rel_patent_id] =>[rel_patent_doc_number] =>)
16/446978
Honeycomb structure body and exhaust gas purification filter Jun 19, 2019 Issued
Array ( [id] => 15484125 [patent_doc_number] => 10557397 [patent_country] => US [patent_kind] => B2 [patent_issue_date] => 2020-02-11 [patent_title] => Asynchronous reductant insertion in aftertreatment systems [patent_app_type] => utility [patent_app_number] => 16/444068 [patent_app_country] => US [patent_app_date] => 2019-06-18 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 7 [patent_figures_cnt] => 7 [patent_no_of_words] => 8450 [patent_no_of_claims] => 15 [patent_no_of_ind_claims] => 3 [patent_words_short_claim] => 149 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => patent [pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 16444068 [rel_patent_id] =>[rel_patent_doc_number] =>)
16/444068
Asynchronous reductant insertion in aftertreatment systems Jun 17, 2019 Issued
Array ( [id] => 15268897 [patent_doc_number] => 20190383182 [patent_country] => US [patent_kind] => A1 [patent_issue_date] => 2019-12-19 [patent_title] => EXHAUST SYSTEM OF AN INTERNAL COMBUSTION ENGINE [patent_app_type] => utility [patent_app_number] => 16/442605 [patent_app_country] => US [patent_app_date] => 2019-06-17 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 0 [patent_figures_cnt] => 0 [patent_no_of_words] => 2181 [patent_no_of_claims] => 0 [patent_no_of_ind_claims] => -11 [patent_words_short_claim] => 57 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => publication [pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 16442605 [rel_patent_id] =>[rel_patent_doc_number] =>)
16/442605
Exhaust system of an internal combustion engine Jun 16, 2019 Issued
Array ( [id] => 15814545 [patent_doc_number] => 10632430 [patent_country] => US [patent_kind] => B1 [patent_issue_date] => 2020-04-28 [patent_title] => Systems and methods for mixing exhaust gases and reductant in an aftertreatment system [patent_app_type] => utility [patent_app_number] => 16/442014 [patent_app_country] => US [patent_app_date] => 2019-06-14 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 9 [patent_figures_cnt] => 12 [patent_no_of_words] => 14449 [patent_no_of_claims] => 20 [patent_no_of_ind_claims] => 1 [patent_words_short_claim] => 309 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => patent [pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 16442014 [rel_patent_id] =>[rel_patent_doc_number] =>)
16/442014
Systems and methods for mixing exhaust gases and reductant in an aftertreatment system Jun 13, 2019 Issued
Array ( [id] => 15294897 [patent_doc_number] => 20190390584 [patent_country] => US [patent_kind] => A1 [patent_issue_date] => 2019-12-26 [patent_title] => HONEYCOMB FILTER [patent_app_type] => utility [patent_app_number] => 16/437380 [patent_app_country] => US [patent_app_date] => 2019-06-11 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 0 [patent_figures_cnt] => 0 [patent_no_of_words] => 7522 [patent_no_of_claims] => 0 [patent_no_of_ind_claims] => -6 [patent_words_short_claim] => 213 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => publication [pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 16437380 [rel_patent_id] =>[rel_patent_doc_number] =>)
16/437380
Honeycomb filter Jun 10, 2019 Issued
Array ( [id] => 17222284 [patent_doc_number] => 11174776 [patent_country] => US [patent_kind] => B2 [patent_issue_date] => 2021-11-16 [patent_title] => Optimized component for purifying exhaust gases [patent_app_type] => utility [patent_app_number] => 15/733992 [patent_app_country] => US [patent_app_date] => 2019-06-06 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 1 [patent_figures_cnt] => 3 [patent_no_of_words] => 2518 [patent_no_of_claims] => 11 [patent_no_of_ind_claims] => 3 [patent_words_short_claim] => 168 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => patent [pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 15733992 [rel_patent_id] =>[rel_patent_doc_number] =>)
15/733992
Optimized component for purifying exhaust gases Jun 5, 2019 Issued
Array ( [id] => 18301294 [patent_doc_number] => 11623180 [patent_country] => US [patent_kind] => B2 [patent_issue_date] => 2023-04-11 [patent_title] => Catalytic converter [patent_app_type] => utility [patent_app_number] => 17/612769 [patent_app_country] => US [patent_app_date] => 2019-05-22 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 7 [patent_figures_cnt] => 7 [patent_no_of_words] => 4581 [patent_no_of_claims] => 5 [patent_no_of_ind_claims] => 1 [patent_words_short_claim] => 413 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => patent [pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 17612769 [rel_patent_id] =>[rel_patent_doc_number] =>)
17/612769
Catalytic converter May 21, 2019 Issued
Array ( [id] => 15211433 [patent_doc_number] => 20190368403 [patent_country] => US [patent_kind] => A1 [patent_issue_date] => 2019-12-05 [patent_title] => ELECTRICALLY HEATED CATALYST DEVICE [patent_app_type] => utility [patent_app_number] => 16/410069 [patent_app_country] => US [patent_app_date] => 2019-05-13 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 0 [patent_figures_cnt] => 0 [patent_no_of_words] => 6715 [patent_no_of_claims] => 0 [patent_no_of_ind_claims] => -2 [patent_words_short_claim] => 195 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => publication [pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 16410069 [rel_patent_id] =>[rel_patent_doc_number] =>)
16/410069
Electrically heated catalyst device May 12, 2019 Issued
Array ( [id] => 15118463 [patent_doc_number] => 20190345864 [patent_country] => US [patent_kind] => A1 [patent_issue_date] => 2019-11-14 [patent_title] => PURIFICATION CONTROL DEVICE [patent_app_type] => utility [patent_app_number] => 16/405087 [patent_app_country] => US [patent_app_date] => 2019-05-07 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 0 [patent_figures_cnt] => 0 [patent_no_of_words] => 9391 [patent_no_of_claims] => 0 [patent_no_of_ind_claims] => -5 [patent_words_short_claim] => 333 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => publication [pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 16405087 [rel_patent_id] =>[rel_patent_doc_number] =>)
16/405087
Purification control device May 6, 2019 Issued
Array ( [id] => 15149193 [patent_doc_number] => 20190353074 [patent_country] => US [patent_kind] => A1 [patent_issue_date] => 2019-11-21 [patent_title] => HONEYCOMB STRUCTURE [patent_app_type] => utility [patent_app_number] => 16/398464 [patent_app_country] => US [patent_app_date] => 2019-04-30 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 0 [patent_figures_cnt] => 0 [patent_no_of_words] => 9218 [patent_no_of_claims] => 0 [patent_no_of_ind_claims] => -5 [patent_words_short_claim] => 237 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => publication [pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 16398464 [rel_patent_id] =>[rel_patent_doc_number] =>)
16/398464
Honeycomb structure Apr 29, 2019 Issued
Array ( [id] => 15310285 [patent_doc_number] => 10519836 [patent_country] => US [patent_kind] => B2 [patent_issue_date] => 2019-12-31 [patent_title] => Catalyst structure [patent_app_type] => utility [patent_app_number] => 16/395372 [patent_app_country] => US [patent_app_date] => 2019-04-26 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 7 [patent_figures_cnt] => 13 [patent_no_of_words] => 7549 [patent_no_of_claims] => 7 [patent_no_of_ind_claims] => 2 [patent_words_short_claim] => 128 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => patent [pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 16395372 [rel_patent_id] =>[rel_patent_doc_number] =>)
16/395372
Catalyst structure Apr 25, 2019 Issued
Array ( [id] => 15024803 [patent_doc_number] => 20190323406 [patent_country] => US [patent_kind] => A1 [patent_issue_date] => 2019-10-24 [patent_title] => EXHAUST TREATMENT DEVICE FOR DIESEL ENGINE [patent_app_type] => utility [patent_app_number] => 16/391690 [patent_app_country] => US [patent_app_date] => 2019-04-23 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 0 [patent_figures_cnt] => 0 [patent_no_of_words] => 4728 [patent_no_of_claims] => 0 [patent_no_of_ind_claims] => -19 [patent_words_short_claim] => 166 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => publication [pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 16391690 [rel_patent_id] =>[rel_patent_doc_number] =>)
16/391690
Exhaust treatment device for diesel engine Apr 22, 2019 Issued
Array ( [id] => 16199262 [patent_doc_number] => 10724415 [patent_country] => US [patent_kind] => B1 [patent_issue_date] => 2020-07-28 [patent_title] => Exhaust aftertreatment component with heat exchanger [patent_app_type] => utility [patent_app_number] => 16/390163 [patent_app_country] => US [patent_app_date] => 2019-04-22 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 2 [patent_figures_cnt] => 4 [patent_no_of_words] => 2161 [patent_no_of_claims] => 25 [patent_no_of_ind_claims] => 2 [patent_words_short_claim] => 90 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => patent [pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 16390163 [rel_patent_id] =>[rel_patent_doc_number] =>)
16/390163
Exhaust aftertreatment component with heat exchanger Apr 21, 2019 Issued
Array ( [id] => 15072217 [patent_doc_number] => 10465586 [patent_country] => US [patent_kind] => B2 [patent_issue_date] => 2019-11-05 [patent_title] => Inorganic fibre mats [patent_app_type] => utility [patent_app_number] => 16/388591 [patent_app_country] => US [patent_app_date] => 2019-04-18 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 1 [patent_figures_cnt] => 1 [patent_no_of_words] => 8192 [patent_no_of_claims] => 23 [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] => 16388591 [rel_patent_id] =>[rel_patent_doc_number] =>)
16/388591
Inorganic fibre mats Apr 17, 2019 Issued
Array ( [id] => 16870911 [patent_doc_number] => 20210164378 [patent_country] => US [patent_kind] => A1 [patent_issue_date] => 2021-06-03 [patent_title] => EXHAUST GAS PURIFICATION CATALYST [patent_app_type] => utility [patent_app_number] => 17/046517 [patent_app_country] => US [patent_app_date] => 2019-04-17 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 0 [patent_figures_cnt] => 0 [patent_no_of_words] => 15142 [patent_no_of_claims] => 0 [patent_no_of_ind_claims] => -4 [patent_words_short_claim] => 456 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => publication [pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 17046517 [rel_patent_id] =>[rel_patent_doc_number] =>)
17/046517
Exhaust gas purification catalyst Apr 16, 2019 Issued
Menu