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] => 14535999 [patent_doc_number] => 20190203621 [patent_country] => US [patent_kind] => A1 [patent_issue_date] => 2019-07-04 [patent_title] => EXHAUST PURIFYING FILTER [patent_app_type] => utility [patent_app_number] => 16/172893 [patent_app_country] => US [patent_app_date] => 2018-10-29 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 0 [patent_figures_cnt] => 0 [patent_no_of_words] => 8833 [patent_no_of_claims] => 0 [patent_no_of_ind_claims] => -5 [patent_words_short_claim] => 170 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => publication [pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 16172893 [rel_patent_id] =>[rel_patent_doc_number] =>)
16/172893
Exhaust purifying filter Oct 28, 2018 Issued
Array ( [id] => 14231991 [patent_doc_number] => 20190128168 [patent_country] => US [patent_kind] => A1 [patent_issue_date] => 2019-05-02 [patent_title] => STRUCTURES FOR CATALYTIC CONVERTERS [patent_app_type] => utility [patent_app_number] => 16/172732 [patent_app_country] => US [patent_app_date] => 2018-10-27 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 0 [patent_figures_cnt] => 0 [patent_no_of_words] => 5213 [patent_no_of_claims] => 0 [patent_no_of_ind_claims] => -17 [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] => 16172732 [rel_patent_id] =>[rel_patent_doc_number] =>)
16/172732
Structures for catalytic converters Oct 26, 2018 Issued
Array ( [id] => 14732707 [patent_doc_number] => 10385745 [patent_country] => US [patent_kind] => B2 [patent_issue_date] => 2019-08-20 [patent_title] => Exhaust purifying device for internal combustion engine [patent_app_type] => utility [patent_app_number] => 16/166469 [patent_app_country] => US [patent_app_date] => 2018-10-22 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 6 [patent_figures_cnt] => 15 [patent_no_of_words] => 9551 [patent_no_of_claims] => 12 [patent_no_of_ind_claims] => 1 [patent_words_short_claim] => 203 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => patent [pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 16166469 [rel_patent_id] =>[rel_patent_doc_number] =>)
16/166469
Exhaust purifying device for internal combustion engine Oct 21, 2018 Issued
Array ( [id] => 14183359 [patent_doc_number] => 20190111384 [patent_country] => US [patent_kind] => A1 [patent_issue_date] => 2019-04-18 [patent_title] => Isolated Plasma Array Treatment Systems [patent_app_type] => utility [patent_app_number] => 16/164605 [patent_app_country] => US [patent_app_date] => 2018-10-18 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 0 [patent_figures_cnt] => 0 [patent_no_of_words] => 5075 [patent_no_of_claims] => 0 [patent_no_of_ind_claims] => -19 [patent_words_short_claim] => 126 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => publication [pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 16164605 [rel_patent_id] =>[rel_patent_doc_number] =>)
16/164605
Isolated plasma array treatment systems Oct 17, 2018 Issued
Array ( [id] => 14186507 [patent_doc_number] => 20190112958 [patent_country] => US [patent_kind] => A1 [patent_issue_date] => 2019-04-18 [patent_title] => ELECTRICALLY HEATED CATALYST [patent_app_type] => utility [patent_app_number] => 16/156370 [patent_app_country] => US [patent_app_date] => 2018-10-10 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 0 [patent_figures_cnt] => 0 [patent_no_of_words] => 5642 [patent_no_of_claims] => 0 [patent_no_of_ind_claims] => -1 [patent_words_short_claim] => 220 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => publication [pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 16156370 [rel_patent_id] =>[rel_patent_doc_number] =>)
16/156370
Electrically heated catalyst Oct 9, 2018 Issued
Array ( [id] => 17728298 [patent_doc_number] => 11384678 [patent_country] => US [patent_kind] => B2 [patent_issue_date] => 2022-07-12 [patent_title] => Heat insulating cover for exhaust device [patent_app_type] => utility [patent_app_number] => 16/332808 [patent_app_country] => US [patent_app_date] => 2018-10-09 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 6 [patent_figures_cnt] => 12 [patent_no_of_words] => 2642 [patent_no_of_claims] => 1 [patent_no_of_ind_claims] => 1 [patent_words_short_claim] => 183 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => patent [pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 16332808 [rel_patent_id] =>[rel_patent_doc_number] =>)
16/332808
Heat insulating cover for exhaust device Oct 8, 2018 Issued
Array ( [id] => 17206922 [patent_doc_number] => 11167273 [patent_country] => US [patent_kind] => B2 [patent_issue_date] => 2021-11-09 [patent_title] => Catalytic composites comprising Nb2O5/CeO2 SCR component [patent_app_type] => utility [patent_app_number] => 16/652875 [patent_app_country] => US [patent_app_date] => 2018-10-02 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 3 [patent_figures_cnt] => 7 [patent_no_of_words] => 11930 [patent_no_of_claims] => 32 [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] => 16652875 [rel_patent_id] =>[rel_patent_doc_number] =>)
16/652875
Catalytic composites comprising Nb2O5/CeO2 SCR component Oct 1, 2018 Issued
Array ( [id] => 15133833 [patent_doc_number] => 10480369 [patent_country] => US [patent_kind] => B1 [patent_issue_date] => 2019-11-19 [patent_title] => Exhaust after-treatment system for diesel internal combustion engines [patent_app_type] => utility [patent_app_number] => 16/142634 [patent_app_country] => US [patent_app_date] => 2018-09-26 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 5 [patent_figures_cnt] => 8 [patent_no_of_words] => 3246 [patent_no_of_claims] => 7 [patent_no_of_ind_claims] => 1 [patent_words_short_claim] => 265 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => patent [pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 16142634 [rel_patent_id] =>[rel_patent_doc_number] =>)
16/142634
Exhaust after-treatment system for diesel internal combustion engines Sep 25, 2018 Issued
Array ( [id] => 13775461 [patent_doc_number] => 20190001269 [patent_country] => US [patent_kind] => A1 [patent_issue_date] => 2019-01-03 [patent_title] => SINGLE MODULE INTEGRATED AFTERTREATMENT MODULE [patent_app_type] => utility [patent_app_number] => 16/124555 [patent_app_country] => US [patent_app_date] => 2018-09-07 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 0 [patent_figures_cnt] => 0 [patent_no_of_words] => 8950 [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] => 16124555 [rel_patent_id] =>[rel_patent_doc_number] =>)
16/124555
Single module integrated aftertreatment module Sep 6, 2018 Issued
Array ( [id] => 14186511 [patent_doc_number] => 20190112960 [patent_country] => US [patent_kind] => A1 [patent_issue_date] => 2019-04-18 [patent_title] => CATALYST DEVICE [patent_app_type] => utility [patent_app_number] => 16/124968 [patent_app_country] => US [patent_app_date] => 2018-09-07 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 0 [patent_figures_cnt] => 0 [patent_no_of_words] => 4135 [patent_no_of_claims] => 0 [patent_no_of_ind_claims] => -2 [patent_words_short_claim] => 201 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => publication [pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 16124968 [rel_patent_id] =>[rel_patent_doc_number] =>)
16/124968
Catalyst device Sep 6, 2018 Issued
Array ( [id] => 16671724 [patent_doc_number] => 20210060487 [patent_country] => US [patent_kind] => A1 [patent_issue_date] => 2021-03-04 [patent_title] => EXHAUST GAS PURIFICATION CATALYST BODY [patent_app_type] => utility [patent_app_number] => 16/644455 [patent_app_country] => US [patent_app_date] => 2018-09-03 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 0 [patent_figures_cnt] => 0 [patent_no_of_words] => 14386 [patent_no_of_claims] => 0 [patent_no_of_ind_claims] => -6 [patent_words_short_claim] => 290 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => publication [pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 16644455 [rel_patent_id] =>[rel_patent_doc_number] =>)
16/644455
Exhaust gas purification catalyst body Sep 2, 2018 Issued
Array ( [id] => 16191513 [patent_doc_number] => 20200232362 [patent_country] => US [patent_kind] => A1 [patent_issue_date] => 2020-07-23 [patent_title] => PHOSPHORUS RESISTANT THREE-WAY CATALYST [patent_app_type] => utility [patent_app_number] => 16/642707 [patent_app_country] => US [patent_app_date] => 2018-08-27 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 0 [patent_figures_cnt] => 0 [patent_no_of_words] => 12290 [patent_no_of_claims] => 0 [patent_no_of_ind_claims] => -20 [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] => 16642707 [rel_patent_id] =>[rel_patent_doc_number] =>)
16/642707
Phosphorus resistant three-way catalyst Aug 26, 2018 Issued
Array ( [id] => 13623965 [patent_doc_number] => 20180363534 [patent_country] => US [patent_kind] => A1 [patent_issue_date] => 2018-12-20 [patent_title] => ASYNCHRONOUS REDUCTANT INSERTION IN AFTERTREATMENT SYSTEMS [patent_app_type] => utility [patent_app_number] => 16/110880 [patent_app_country] => US [patent_app_date] => 2018-08-23 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 0 [patent_figures_cnt] => 0 [patent_no_of_words] => 8430 [patent_no_of_claims] => 0 [patent_no_of_ind_claims] => -17 [patent_words_short_claim] => 125 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => publication [pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 16110880 [rel_patent_id] =>[rel_patent_doc_number] =>)
16/110880
Asynchronous reductant insertion in aftertreatment systems Aug 22, 2018 Issued
Array ( [id] => 17904625 [patent_doc_number] => 11458460 [patent_country] => US [patent_kind] => B2 [patent_issue_date] => 2022-10-04 [patent_title] => Exhaust gas purification catalyst [patent_app_type] => utility [patent_app_number] => 16/968896 [patent_app_country] => US [patent_app_date] => 2018-08-23 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 5 [patent_figures_cnt] => 5 [patent_no_of_words] => 12191 [patent_no_of_claims] => 7 [patent_no_of_ind_claims] => 1 [patent_words_short_claim] => 264 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => patent [pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 16968896 [rel_patent_id] =>[rel_patent_doc_number] =>)
16/968896
Exhaust gas purification catalyst Aug 22, 2018 Issued
Array ( [id] => 17686346 [patent_doc_number] => 20220193638 [patent_country] => US [patent_kind] => A1 [patent_issue_date] => 2022-06-23 [patent_title] => EXHAUST GAS PURIFICATION CATALYST [patent_app_type] => utility [patent_app_number] => 16/971147 [patent_app_country] => US [patent_app_date] => 2018-08-23 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 0 [patent_figures_cnt] => 0 [patent_no_of_words] => 15917 [patent_no_of_claims] => 0 [patent_no_of_ind_claims] => -9 [patent_words_short_claim] => 121 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => publication [pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 16971147 [rel_patent_id] =>[rel_patent_doc_number] =>)
16/971147
Exhaust gas purification catalyst Aug 22, 2018 Issued
Array ( [id] => 13623941 [patent_doc_number] => 20180363522 [patent_country] => US [patent_kind] => A1 [patent_issue_date] => 2018-12-20 [patent_title] => USE OF A LUBRICANT IN A MOUNTING MAT, METHOD FOR MAKING SUCH A MAT AND MOUNTING MAT [patent_app_type] => utility [patent_app_number] => 16/109839 [patent_app_country] => US [patent_app_date] => 2018-08-23 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 0 [patent_figures_cnt] => 0 [patent_no_of_words] => 6347 [patent_no_of_claims] => 0 [patent_no_of_ind_claims] => -18 [patent_words_short_claim] => 119 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => publication [pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 16109839 [rel_patent_id] =>[rel_patent_doc_number] =>)
16/109839
Use of a lubricant in a mounting mat, method for making such a mat and mounting mat Aug 22, 2018 Issued
Array ( [id] => 15103421 [patent_doc_number] => 10473016 [patent_country] => US [patent_kind] => B2 [patent_issue_date] => 2019-11-12 [patent_title] => Exhaust purification device of engine [patent_app_type] => utility [patent_app_number] => 16/108667 [patent_app_country] => US [patent_app_date] => 2018-08-22 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 9 [patent_figures_cnt] => 9 [patent_no_of_words] => 11879 [patent_no_of_claims] => 8 [patent_no_of_ind_claims] => 3 [patent_words_short_claim] => 271 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => patent [pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 16108667 [rel_patent_id] =>[rel_patent_doc_number] =>)
16/108667
Exhaust purification device of engine Aug 21, 2018 Issued
Array ( [id] => 14552395 [patent_doc_number] => 10344646 [patent_country] => US [patent_kind] => B2 [patent_issue_date] => 2019-07-09 [patent_title] => Exhaust gas burner assembly [patent_app_type] => utility [patent_app_number] => 16/106780 [patent_app_country] => US [patent_app_date] => 2018-08-21 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 6 [patent_figures_cnt] => 6 [patent_no_of_words] => 5524 [patent_no_of_claims] => 20 [patent_no_of_ind_claims] => 3 [patent_words_short_claim] => 222 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => patent [pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 16106780 [rel_patent_id] =>[rel_patent_doc_number] =>)
16/106780
Exhaust gas burner assembly Aug 20, 2018 Issued
Array ( [id] => 16422569 [patent_doc_number] => 20200347767 [patent_country] => US [patent_kind] => A1 [patent_issue_date] => 2020-11-05 [patent_title] => Multiple Def Injection Concept for Reducing Risk of Solid Deposits Formation in Diesel Aftertreatment Systems [patent_app_type] => utility [patent_app_number] => 16/635751 [patent_app_country] => US [patent_app_date] => 2018-08-01 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 0 [patent_figures_cnt] => 0 [patent_no_of_words] => 3886 [patent_no_of_claims] => 0 [patent_no_of_ind_claims] => -17 [patent_words_short_claim] => 125 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => publication [pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 16635751 [rel_patent_id] =>[rel_patent_doc_number] =>)
16/635751
Multiple def injection concept for reducing risk of solid deposits formation in diesel aftertreatment systems Jul 31, 2018 Issued
Array ( [id] => 13868287 [patent_doc_number] => 20190030484 [patent_country] => US [patent_kind] => A1 [patent_issue_date] => 2019-01-31 [patent_title] => Modular Plasma Reformer Treatment System [patent_app_type] => utility [patent_app_number] => 16/049795 [patent_app_country] => US [patent_app_date] => 2018-07-30 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 0 [patent_figures_cnt] => 0 [patent_no_of_words] => 5726 [patent_no_of_claims] => 0 [patent_no_of_ind_claims] => -26 [patent_words_short_claim] => 238 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => publication [pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 16049795 [rel_patent_id] =>[rel_patent_doc_number] =>)
16/049795
Modular plasma reformer treatment system Jul 29, 2018 Issued
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