Search

Andrew T Sever

Examiner (ID: 17309)

Most Active Art Unit
2851
Art Unit(s)
2851
Total Applications
495
Issued Applications
410
Pending Applications
7
Abandoned Applications
78

Applications

Application numberTitle of the applicationFiling DateStatus
Array ( [id] => 7105602 [patent_doc_number] => 20050107482 [patent_country] => US [patent_kind] => A1 [patent_issue_date] => 2005-05-19 [patent_title] => 'Methanol and ethanol production for an oxygenate to olefin reaction system' [patent_app_type] => utility [patent_app_number] => 10/716894 [patent_app_country] => US [patent_app_date] => 2003-11-19 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 4 [patent_figures_cnt] => 4 [patent_no_of_words] => 22715 [patent_no_of_claims] => 81 [patent_no_of_ind_claims] => 6 [patent_words_short_claim] => 0 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => publication [pdf_file] => publications/A1/0107/20050107482.pdf [firstpage_image] =>[orig_patent_app_number] => 10716894 [rel_patent_id] =>[rel_patent_doc_number] =>)
10/716894
Methanol and ethanol production for an oxygenate to olefin reaction system Nov 18, 2003 Issued
Array ( [id] => 7105844 [patent_doc_number] => 20050107651 [patent_country] => US [patent_kind] => A1 [patent_issue_date] => 2005-05-19 [patent_title] => 'Controlling the ratio of ethylene to propylene produced in an oxygenate to olefin conversion process' [patent_app_type] => utility [patent_app_number] => 10/717006 [patent_app_country] => US [patent_app_date] => 2003-11-19 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 6 [patent_figures_cnt] => 6 [patent_no_of_words] => 27668 [patent_no_of_claims] => 74 [patent_no_of_ind_claims] => 5 [patent_words_short_claim] => 0 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => publication [pdf_file] => publications/A1/0107/20050107651.pdf [firstpage_image] =>[orig_patent_app_number] => 10717006 [rel_patent_id] =>[rel_patent_doc_number] =>)
10/717006
Controlling the ratio of ethylene to propylene produced in an oxygenate to olefin conversion process Nov 18, 2003 Issued
Array ( [id] => 820761 [patent_doc_number] => 07408094 [patent_country] => US [patent_kind] => B2 [patent_issue_date] => 2008-08-05 [patent_title] => 'Process for the production of olefins' [patent_app_type] => utility [patent_app_number] => 10/538123 [patent_app_country] => US [patent_app_date] => 2003-11-18 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 0 [patent_figures_cnt] => 0 [patent_no_of_words] => 4107 [patent_no_of_claims] => 10 [patent_no_of_ind_claims] => 1 [patent_words_short_claim] => 241 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => patent [pdf_file] => patents/07/408/07408094.pdf [firstpage_image] =>[orig_patent_app_number] => 10538123 [rel_patent_id] =>[rel_patent_doc_number] =>)
10/538123
Process for the production of olefins Nov 17, 2003 Issued
Array ( [id] => 6906422 [patent_doc_number] => 20050101817 [patent_country] => US [patent_kind] => A1 [patent_issue_date] => 2005-05-12 [patent_title] => 'Catalyst pretreatment with aldehyde in an oxygenate to olefins reaction system' [patent_app_type] => utility [patent_app_number] => 10/712953 [patent_app_country] => US [patent_app_date] => 2003-11-12 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 2 [patent_figures_cnt] => 2 [patent_no_of_words] => 12401 [patent_no_of_claims] => 75 [patent_no_of_ind_claims] => 3 [patent_words_short_claim] => 0 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => publication [pdf_file] => publications/A1/0101/20050101817.pdf [firstpage_image] =>[orig_patent_app_number] => 10712953 [rel_patent_id] =>[rel_patent_doc_number] =>)
10/712953
Catalyst pretreatment with aldehyde in an oxygenate to olefins reaction system Nov 11, 2003 Issued
Array ( [id] => 725278 [patent_doc_number] => 07045672 [patent_country] => US [patent_kind] => B2 [patent_issue_date] => 2006-05-16 [patent_title] => 'Catalyst pretreatment with dimethyl ether in an oxygenate to olefins reaction system' [patent_app_type] => utility [patent_app_number] => 10/712668 [patent_app_country] => US [patent_app_date] => 2003-11-12 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 2 [patent_figures_cnt] => 2 [patent_no_of_words] => 11746 [patent_no_of_claims] => 46 [patent_no_of_ind_claims] => 4 [patent_words_short_claim] => 85 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => patent [pdf_file] => patents/07/045/07045672.pdf [firstpage_image] =>[orig_patent_app_number] => 10712668 [rel_patent_id] =>[rel_patent_doc_number] =>)
10/712668
Catalyst pretreatment with dimethyl ether in an oxygenate to olefins reaction system Nov 11, 2003 Issued
Array ( [id] => 6906421 [patent_doc_number] => 20050101816 [patent_country] => US [patent_kind] => A1 [patent_issue_date] => 2005-05-12 [patent_title] => 'Catalyst pretreatment with C4-C7 olefins in an oxygenate to olefins reaction system' [patent_app_type] => utility [patent_app_number] => 10/712952 [patent_app_country] => US [patent_app_date] => 2003-11-12 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 2 [patent_figures_cnt] => 2 [patent_no_of_words] => 12250 [patent_no_of_claims] => 50 [patent_no_of_ind_claims] => 2 [patent_words_short_claim] => 0 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => publication [pdf_file] => publications/A1/0101/20050101816.pdf [firstpage_image] =>[orig_patent_app_number] => 10712952 [rel_patent_id] =>[rel_patent_doc_number] =>)
10/712952
Catalyst pretreatment with C4-C7 olefins in an oxygenate to olefins reaction system Nov 11, 2003 Issued
Array ( [id] => 7311191 [patent_doc_number] => 20040143147 [patent_country] => US [patent_kind] => A1 [patent_issue_date] => 2004-07-22 [patent_title] => 'Process for producing alpha-olefins' [patent_app_type] => new [patent_app_number] => 10/702685 [patent_app_country] => US [patent_app_date] => 2003-11-06 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 0 [patent_figures_cnt] => 0 [patent_no_of_words] => 4736 [patent_no_of_claims] => 15 [patent_no_of_ind_claims] => 1 [patent_words_short_claim] => 73 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => publication [pdf_file] => publications/A1/0143/20040143147.pdf [firstpage_image] =>[orig_patent_app_number] => 10702685 [rel_patent_id] =>[rel_patent_doc_number] =>)
10/702685
Process for producing alpha-olefins Nov 5, 2003 Abandoned
Array ( [id] => 5760960 [patent_doc_number] => 20060211905 [patent_country] => US [patent_kind] => A1 [patent_issue_date] => 2006-09-21 [patent_title] => 'Olefinic metathesis in the presence of phenolic compounds' [patent_app_type] => utility [patent_app_number] => 10/540122 [patent_app_country] => US [patent_app_date] => 2003-11-03 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 0 [patent_figures_cnt] => 0 [patent_no_of_words] => 6677 [patent_no_of_claims] => 25 [patent_no_of_ind_claims] => 13 [patent_words_short_claim] => 0 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => publication [pdf_file] => publications/A1/0211/20060211905.pdf [firstpage_image] =>[orig_patent_app_number] => 10540122 [rel_patent_id] =>[rel_patent_doc_number] =>)
10/540122
Olefinic metathesis in the presence of phenolic compounds Nov 2, 2003 Abandoned
Array ( [id] => 895847 [patent_doc_number] => 07342144 [patent_country] => US [patent_kind] => B2 [patent_issue_date] => 2008-03-11 [patent_title] => 'Method for producing 1-olefins by catalytically splitting 1-alkoxyalkanes' [patent_app_type] => utility [patent_app_number] => 10/538475 [patent_app_country] => US [patent_app_date] => 2003-10-28 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 0 [patent_figures_cnt] => 0 [patent_no_of_words] => 4264 [patent_no_of_claims] => 8 [patent_no_of_ind_claims] => 1 [patent_words_short_claim] => 51 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => patent [pdf_file] => patents/07/342/07342144.pdf [firstpage_image] =>[orig_patent_app_number] => 10538475 [rel_patent_id] =>[rel_patent_doc_number] =>)
10/538475
Method for producing 1-olefins by catalytically splitting 1-alkoxyalkanes Oct 27, 2003 Issued
Array ( [id] => 425324 [patent_doc_number] => 07271307 [patent_country] => US [patent_kind] => B2 [patent_issue_date] => 2007-09-18 [patent_title] => 'Method for improving the performance of a dehydrogenation catalyst' [patent_app_type] => utility [patent_app_number] => 10/695372 [patent_app_country] => US [patent_app_date] => 2003-10-28 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 0 [patent_figures_cnt] => 0 [patent_no_of_words] => 1580 [patent_no_of_claims] => 15 [patent_no_of_ind_claims] => 2 [patent_words_short_claim] => 126 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => patent [pdf_file] => patents/07/271/07271307.pdf [firstpage_image] =>[orig_patent_app_number] => 10695372 [rel_patent_id] =>[rel_patent_doc_number] =>)
10/695372
Method for improving the performance of a dehydrogenation catalyst Oct 27, 2003 Issued
Array ( [id] => 5614616 [patent_doc_number] => 20060116544 [patent_country] => US [patent_kind] => A1 [patent_issue_date] => 2006-06-01 [patent_title] => 'Process for producing olefin by catalytic cracking of hydrocarbon' [patent_app_type] => utility [patent_app_number] => 10/532097 [patent_app_country] => US [patent_app_date] => 2003-10-21 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 0 [patent_figures_cnt] => 0 [patent_no_of_words] => 4981 [patent_no_of_claims] => 6 [patent_no_of_ind_claims] => 1 [patent_words_short_claim] => 0 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => publication [pdf_file] => publications/A1/0116/20060116544.pdf [firstpage_image] =>[orig_patent_app_number] => 10532097 [rel_patent_id] =>[rel_patent_doc_number] =>)
10/532097
Process for producing olefin by catalytic cracking of hydrocarbon Oct 20, 2003 Issued
Array ( [id] => 7471089 [patent_doc_number] => 20040102670 [patent_country] => US [patent_kind] => A1 [patent_issue_date] => 2004-05-27 [patent_title] => 'Treating oxygenate containing feedstreams in the conversion of oxygenates to olefins' [patent_app_type] => new [patent_app_number] => 10/686461 [patent_app_country] => US [patent_app_date] => 2003-10-14 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 3 [patent_figures_cnt] => 3 [patent_no_of_words] => 20409 [patent_no_of_claims] => 89 [patent_no_of_ind_claims] => 4 [patent_words_short_claim] => 92 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => publication [pdf_file] => publications/A1/0102/20040102670.pdf [firstpage_image] =>[orig_patent_app_number] => 10686461 [rel_patent_id] =>[rel_patent_doc_number] =>)
10/686461
Treating oxygenate containing feedstreams in the conversion of oxygenates to olefins Oct 13, 2003 Issued
Array ( [id] => 7326279 [patent_doc_number] => 20040138512 [patent_country] => US [patent_kind] => A1 [patent_issue_date] => 2004-07-15 [patent_title] => 'Method for the production of propene' [patent_app_type] => new [patent_app_number] => 10/474343 [patent_app_country] => US [patent_app_date] => 2003-10-09 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 0 [patent_figures_cnt] => 0 [patent_no_of_words] => 3819 [patent_no_of_claims] => 13 [patent_no_of_ind_claims] => 8 [patent_words_short_claim] => 29 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => publication [pdf_file] => publications/A1/0138/20040138512.pdf [firstpage_image] =>[orig_patent_app_number] => 10474343 [rel_patent_id] =>[rel_patent_doc_number] =>)
10/474343
Method for the production of propene Oct 8, 2003 Abandoned
Array ( [id] => 761479 [patent_doc_number] => 07012167 [patent_country] => US [patent_kind] => B2 [patent_issue_date] => 2006-03-14 [patent_title] => 'Diisobutylene process' [patent_app_type] => utility [patent_app_number] => 10/681395 [patent_app_country] => US [patent_app_date] => 2003-10-08 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 0 [patent_figures_cnt] => 0 [patent_no_of_words] => 2174 [patent_no_of_claims] => 9 [patent_no_of_ind_claims] => 2 [patent_words_short_claim] => 50 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => patent [pdf_file] => patents/07/012/07012167.pdf [firstpage_image] =>[orig_patent_app_number] => 10681395 [rel_patent_id] =>[rel_patent_doc_number] =>)
10/681395
Diisobutylene process Oct 7, 2003 Issued
Array ( [id] => 5876301 [patent_doc_number] => 20060167326 [patent_country] => US [patent_kind] => A1 [patent_issue_date] => 2006-07-27 [patent_title] => 'Stabilization of olefin metathesis product mixtures' [patent_app_type] => utility [patent_app_number] => 10/528472 [patent_app_country] => US [patent_app_date] => 2003-09-26 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 0 [patent_figures_cnt] => 0 [patent_no_of_words] => 9531 [patent_no_of_claims] => 34 [patent_no_of_ind_claims] => 4 [patent_words_short_claim] => 0 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => publication [pdf_file] => publications/A1/0167/20060167326.pdf [firstpage_image] =>[orig_patent_app_number] => 10528472 [rel_patent_id] =>[rel_patent_doc_number] =>)
10/528472
Stabilization of olefin metathesis product mixtures Sep 25, 2003 Issued
Array ( [id] => 5845077 [patent_doc_number] => 20060122447 [patent_country] => US [patent_kind] => A1 [patent_issue_date] => 2006-06-08 [patent_title] => 'Method for the production of polyisobutene' [patent_app_type] => utility [patent_app_number] => 10/526936 [patent_app_country] => US [patent_app_date] => 2003-09-18 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 0 [patent_figures_cnt] => 0 [patent_no_of_words] => 2489 [patent_no_of_claims] => 4 [patent_no_of_ind_claims] => 1 [patent_words_short_claim] => 0 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => publication [pdf_file] => publications/A1/0122/20060122447.pdf [firstpage_image] =>[orig_patent_app_number] => 10526936 [rel_patent_id] =>[rel_patent_doc_number] =>)
10/526936
Method for the production of polyisobutene Sep 17, 2003 Issued
Array ( [id] => 5237432 [patent_doc_number] => 20070129589 [patent_country] => US [patent_kind] => A1 [patent_issue_date] => 2007-06-07 [patent_title] => 'Metathesis catalyst and process for producing an olefin using the same' [patent_app_type] => utility [patent_app_number] => 10/570317 [patent_app_country] => US [patent_app_date] => 2003-09-03 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 0 [patent_figures_cnt] => 0 [patent_no_of_words] => 3838 [patent_no_of_claims] => 7 [patent_no_of_ind_claims] => 2 [patent_words_short_claim] => 0 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => publication [pdf_file] => publications/A1/0129/20070129589.pdf [firstpage_image] =>[orig_patent_app_number] => 10570317 [rel_patent_id] =>[rel_patent_doc_number] =>)
10/570317
Metathesis catalyst and process for producing an olefin using the same Sep 2, 2003 Abandoned
Array ( [id] => 6906426 [patent_doc_number] => 20050101821 [patent_country] => US [patent_kind] => A1 [patent_issue_date] => 2005-05-12 [patent_title] => 'Process for the valorization of a charge of hydrocarbons and for reducing the vapour pressure of said charge' [patent_app_type] => utility [patent_app_number] => 10/653426 [patent_app_country] => US [patent_app_date] => 2003-09-03 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 0 [patent_figures_cnt] => 0 [patent_no_of_words] => 3246 [patent_no_of_claims] => 20 [patent_no_of_ind_claims] => 1 [patent_words_short_claim] => 0 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => publication [pdf_file] => publications/A1/0101/20050101821.pdf [firstpage_image] =>[orig_patent_app_number] => 10653426 [rel_patent_id] =>[rel_patent_doc_number] =>)
10/653426
Process for the valorization of a charge of hydrocarbons and for reducing the vapor pressure of said charge Sep 2, 2003 Issued
Array ( [id] => 5738981 [patent_doc_number] => 20060009372 [patent_country] => US [patent_kind] => A1 [patent_issue_date] => 2006-01-12 [patent_title] => 'Low-sulphur odorants for liquid gas' [patent_app_type] => utility [patent_app_number] => 10/525794 [patent_app_country] => US [patent_app_date] => 2003-08-22 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 0 [patent_figures_cnt] => 0 [patent_no_of_words] => 4817 [patent_no_of_claims] => 12 [patent_no_of_ind_claims] => 2 [patent_words_short_claim] => 0 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => publication [pdf_file] => publications/A1/0009/20060009372.pdf [firstpage_image] =>[orig_patent_app_number] => 10525794 [rel_patent_id] =>[rel_patent_doc_number] =>)
10/525794
Low-sulphur odorants for liquid gas Aug 21, 2003 Abandoned
Array ( [id] => 439887 [patent_doc_number] => 07259287 [patent_country] => US [patent_kind] => B2 [patent_issue_date] => 2007-08-21 [patent_title] => 'Method of starting up a reaction system' [patent_app_type] => utility [patent_app_number] => 10/641718 [patent_app_country] => US [patent_app_date] => 2003-08-15 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 4 [patent_figures_cnt] => 4 [patent_no_of_words] => 18299 [patent_no_of_claims] => 66 [patent_no_of_ind_claims] => 3 [patent_words_short_claim] => 194 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => patent [pdf_file] => patents/07/259/07259287.pdf [firstpage_image] =>[orig_patent_app_number] => 10641718 [rel_patent_id] =>[rel_patent_doc_number] =>)
10/641718
Method of starting up a reaction system Aug 14, 2003 Issued
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