Search

Ahmad Matar

Supervisory Patent Examiner (ID: 14413, Phone: (571)272-7488 , Office: P/2652 )

Most Active Art Unit
2601
Art Unit(s)
2758, 2616, 2601, 2614, 2693, 2742, 2642, 2652
Total Applications
434
Issued Applications
247
Pending Applications
51
Abandoned Applications
136

Applications

Application numberTitle of the applicationFiling DateStatus
Array ( [id] => 5491078 [patent_doc_number] => 20090292149 [patent_country] => US [patent_kind] => A1 [patent_issue_date] => 2009-11-26 [patent_title] => 'CATALYST FOR LIQUEFIED PETROLEUM GAS PRODUCTION AND METHOD FOR PRODUCING LIQUEFIED PETROLEUM GAS USING THE CATALYST' [patent_app_type] => utility [patent_app_number] => 12/375766 [patent_app_country] => US [patent_app_date] => 2007-07-30 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 1 [patent_figures_cnt] => 1 [patent_no_of_words] => 8173 [patent_no_of_claims] => 10 [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/A1/0292/20090292149.pdf [firstpage_image] =>[orig_patent_app_number] => 12375766 [rel_patent_id] =>[rel_patent_doc_number] =>)
12/375766
CATALYST FOR LIQUEFIED PETROLEUM GAS PRODUCTION AND METHOD FOR PRODUCING LIQUEFIED PETROLEUM GAS USING THE CATALYST Jul 29, 2007 Abandoned
Array ( [id] => 4670625 [patent_doc_number] => 20080045685 [patent_country] => US [patent_kind] => A1 [patent_issue_date] => 2008-02-21 [patent_title] => 'PROCESS FOR LONG-TERM OPERATION OF A CONTINUOUS HETEROGENEOUSLY CATALYZED PARTIAL DEHYDROGENATION OF A HYDROCARBON TO BE DEHYDROGENATED' [patent_app_type] => utility [patent_app_number] => 11/829424 [patent_app_country] => US [patent_app_date] => 2007-07-27 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 3 [patent_figures_cnt] => 3 [patent_no_of_words] => 16719 [patent_no_of_claims] => 32 [patent_no_of_ind_claims] => 18 [patent_words_short_claim] => 0 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => publication [pdf_file] => publications/A1/0045/20080045685.pdf [firstpage_image] =>[orig_patent_app_number] => 11829424 [rel_patent_id] =>[rel_patent_doc_number] =>)
11/829424
Process for long-term operation of a continuous heterogeneously catalyzed partial dehydrogenation of a hydrocarbon to be dehydrogenated Jul 26, 2007 Issued
Array ( [id] => 10864235 [patent_doc_number] => 08889936 [patent_country] => US [patent_kind] => B2 [patent_issue_date] => 2014-11-18 [patent_title] => 'Method of regenerating ruthenium catalysts for the hydrogenation of benzene' [patent_app_type] => utility [patent_app_number] => 12/375759 [patent_app_country] => US [patent_app_date] => 2007-07-27 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 0 [patent_figures_cnt] => 0 [patent_no_of_words] => 7672 [patent_no_of_claims] => 13 [patent_no_of_ind_claims] => 1 [patent_words_short_claim] => 321 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => patent [pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 12375759 [rel_patent_id] =>[rel_patent_doc_number] =>)
12/375759
Method of regenerating ruthenium catalysts for the hydrogenation of benzene Jul 26, 2007 Issued
Array ( [id] => 9778278 [patent_doc_number] => 08853485 [patent_country] => US [patent_kind] => B2 [patent_issue_date] => 2014-10-07 [patent_title] => 'Method for preparing polymer grade low-carbon olefin through separation of methanol pyrolysis gas' [patent_app_type] => utility [patent_app_number] => 12/294062 [patent_app_country] => US [patent_app_date] => 2007-07-27 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 4 [patent_figures_cnt] => 4 [patent_no_of_words] => 4393 [patent_no_of_claims] => 16 [patent_no_of_ind_claims] => 2 [patent_words_short_claim] => 30 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => patent [pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 12294062 [rel_patent_id] =>[rel_patent_doc_number] =>)
12/294062
Method for preparing polymer grade low-carbon olefin through separation of methanol pyrolysis gas Jul 26, 2007 Issued
Array ( [id] => 10870593 [patent_doc_number] => 08895791 [patent_country] => US [patent_kind] => B2 [patent_issue_date] => 2014-11-25 [patent_title] => 'Method of regenerating ruthenium catalysts suitable for hydrogenation' [patent_app_type] => utility [patent_app_number] => 12/375566 [patent_app_country] => US [patent_app_date] => 2007-07-18 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 0 [patent_figures_cnt] => 0 [patent_no_of_words] => 10431 [patent_no_of_claims] => 14 [patent_no_of_ind_claims] => 1 [patent_words_short_claim] => 348 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => patent [pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 12375566 [rel_patent_id] =>[rel_patent_doc_number] =>)
12/375566
Method of regenerating ruthenium catalysts suitable for hydrogenation Jul 17, 2007 Issued
Array ( [id] => 8653264 [patent_doc_number] => 08373013 [patent_country] => US [patent_kind] => B2 [patent_issue_date] => 2013-02-12 [patent_title] => 'Process for combining the catalytic conversion of organic oxygenates and the catalytic conversion of hydrocarbons' [patent_app_type] => utility [patent_app_number] => 12/373586 [patent_app_country] => US [patent_app_date] => 2007-07-12 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 1 [patent_figures_cnt] => 1 [patent_no_of_words] => 5375 [patent_no_of_claims] => 35 [patent_no_of_ind_claims] => 1 [patent_words_short_claim] => 318 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => patent [pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 12373586 [rel_patent_id] =>[rel_patent_doc_number] =>)
12/373586
Process for combining the catalytic conversion of organic oxygenates and the catalytic conversion of hydrocarbons Jul 11, 2007 Issued
Array ( [id] => 8410532 [patent_doc_number] => 08273930 [patent_country] => US [patent_kind] => B2 [patent_issue_date] => 2012-09-25 [patent_title] => 'Process for producing ethylene from ethanol combining the catalytic conversion of hydrocarbons' [patent_app_type] => utility [patent_app_number] => 12/373585 [patent_app_country] => US [patent_app_date] => 2007-07-12 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 1 [patent_figures_cnt] => 1 [patent_no_of_words] => 4143 [patent_no_of_claims] => 26 [patent_no_of_ind_claims] => 1 [patent_words_short_claim] => 304 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => patent [pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 12373585 [rel_patent_id] =>[rel_patent_doc_number] =>)
12/373585
Process for producing ethylene from ethanol combining the catalytic conversion of hydrocarbons Jul 11, 2007 Issued
Array ( [id] => 9376085 [patent_doc_number] => 08680350 [patent_country] => US [patent_kind] => B2 [patent_issue_date] => 2014-03-25 [patent_title] => 'Process for hydrogenating unsaturated hydrocarbons in the presence of catalysts containing copper and zinc' [patent_app_type] => utility [patent_app_number] => 12/374191 [patent_app_country] => US [patent_app_date] => 2007-07-05 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 0 [patent_figures_cnt] => 0 [patent_no_of_words] => 7585 [patent_no_of_claims] => 14 [patent_no_of_ind_claims] => 1 [patent_words_short_claim] => 98 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => patent [pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 12374191 [rel_patent_id] =>[rel_patent_doc_number] =>)
12/374191
Process for hydrogenating unsaturated hydrocarbons in the presence of catalysts containing copper and zinc Jul 4, 2007 Issued
Array ( [id] => 4849056 [patent_doc_number] => 20080314798 [patent_country] => US [patent_kind] => A1 [patent_issue_date] => 2008-12-25 [patent_title] => 'STRUCTURALLY ENHANCED CRACKING CATALYSTS' [patent_app_type] => utility [patent_app_number] => 11/765784 [patent_app_country] => US [patent_app_date] => 2007-06-20 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 10 [patent_figures_cnt] => 10 [patent_no_of_words] => 14961 [patent_no_of_claims] => 25 [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/A1/0314/20080314798.pdf [firstpage_image] =>[orig_patent_app_number] => 11765784 [rel_patent_id] =>[rel_patent_doc_number] =>)
11/765784
Structurally enhanced cracking catalysts Jun 19, 2007 Issued
Array ( [id] => 4689044 [patent_doc_number] => 20080033225 [patent_country] => US [patent_kind] => A1 [patent_issue_date] => 2008-02-07 [patent_title] => 'Production of light olefins' [patent_app_type] => utility [patent_app_number] => 11/818333 [patent_app_country] => US [patent_app_date] => 2007-06-14 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 1 [patent_figures_cnt] => 1 [patent_no_of_words] => 9857 [patent_no_of_claims] => 37 [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/A1/0033/20080033225.pdf [firstpage_image] =>[orig_patent_app_number] => 11818333 [rel_patent_id] =>[rel_patent_doc_number] =>)
11/818333
Production of light olefins Jun 13, 2007 Issued
Array ( [id] => 7796113 [patent_doc_number] => 08124820 [patent_country] => US [patent_kind] => B2 [patent_issue_date] => 2012-02-28 [patent_title] => 'Process for the manufacture of polyolefins' [patent_app_type] => utility [patent_app_number] => 11/808879 [patent_app_country] => US [patent_app_date] => 2007-06-13 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 4 [patent_figures_cnt] => 4 [patent_no_of_words] => 7539 [patent_no_of_claims] => 17 [patent_no_of_ind_claims] => 1 [patent_words_short_claim] => 209 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => patent [pdf_file] => patents/08/124/08124820.pdf [firstpage_image] =>[orig_patent_app_number] => 11808879 [rel_patent_id] =>[rel_patent_doc_number] =>)
11/808879
Process for the manufacture of polyolefins Jun 12, 2007 Issued
Array ( [id] => 9469322 [patent_doc_number] => 08722953 [patent_country] => US [patent_kind] => B2 [patent_issue_date] => 2014-05-13 [patent_title] => 'Method for producing dienes by hydrodimerization' [patent_app_type] => utility [patent_app_number] => 12/307331 [patent_app_country] => US [patent_app_date] => 2007-06-06 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 0 [patent_figures_cnt] => 0 [patent_no_of_words] => 9412 [patent_no_of_claims] => 22 [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] => 12307331 [rel_patent_id] =>[rel_patent_doc_number] =>)
12/307331
Method for producing dienes by hydrodimerization Jun 5, 2007 Issued
Array ( [id] => 5368883 [patent_doc_number] => 20090306442 [patent_country] => US [patent_kind] => A1 [patent_issue_date] => 2009-12-10 [patent_title] => 'OLIGOMERISATION CATALYST WITH PENDANT DONOR GROUPS' [patent_app_type] => utility [patent_app_number] => 12/302742 [patent_app_country] => US [patent_app_date] => 2007-05-28 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 0 [patent_figures_cnt] => 0 [patent_no_of_words] => 9167 [patent_no_of_claims] => 33 [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/A1/0306/20090306442.pdf [firstpage_image] =>[orig_patent_app_number] => 12302742 [rel_patent_id] =>[rel_patent_doc_number] =>)
12/302742
OLIGOMERISATION CATALYST WITH PENDANT DONOR GROUPS May 27, 2007 Abandoned
Array ( [id] => 5355713 [patent_doc_number] => 20090187057 [patent_country] => US [patent_kind] => A1 [patent_issue_date] => 2009-07-23 [patent_title] => 'PROCESS FOR THE PREPARATION OF C5 AND/OR C6 OLEFIN' [patent_app_type] => utility [patent_app_number] => 12/301164 [patent_app_country] => US [patent_app_date] => 2007-05-16 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 0 [patent_figures_cnt] => 0 [patent_no_of_words] => 5170 [patent_no_of_claims] => 10 [patent_no_of_ind_claims] => 7 [patent_words_short_claim] => 0 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => publication [pdf_file] => publications/A1/0187/20090187057.pdf [firstpage_image] =>[orig_patent_app_number] => 12301164 [rel_patent_id] =>[rel_patent_doc_number] =>)
12/301164
Process for the preparation of C5 and/or C6 olefin May 15, 2007 Issued
Array ( [id] => 5355715 [patent_doc_number] => 20090187059 [patent_country] => US [patent_kind] => A1 [patent_issue_date] => 2009-07-23 [patent_title] => 'PROCESS FOR THE PREPARATION OF AN OLEFIN' [patent_app_type] => utility [patent_app_number] => 12/301143 [patent_app_country] => US [patent_app_date] => 2007-05-16 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 2 [patent_figures_cnt] => 2 [patent_no_of_words] => 3623 [patent_no_of_claims] => 13 [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/A1/0187/20090187059.pdf [firstpage_image] =>[orig_patent_app_number] => 12301143 [rel_patent_id] =>[rel_patent_doc_number] =>)
12/301143
Process for the preparation of an olefin May 15, 2007 Issued
Array ( [id] => 5586232 [patent_doc_number] => 20090105434 [patent_country] => US [patent_kind] => A1 [patent_issue_date] => 2009-04-23 [patent_title] => 'PROCESS FOR THE PREPARATION OF PROPYLENE' [patent_app_type] => utility [patent_app_number] => 12/301149 [patent_app_country] => US [patent_app_date] => 2007-05-16 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 0 [patent_figures_cnt] => 0 [patent_no_of_words] => 4076 [patent_no_of_claims] => 10 [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/A1/0105/20090105434.pdf [firstpage_image] =>[orig_patent_app_number] => 12301149 [rel_patent_id] =>[rel_patent_doc_number] =>)
12/301149
PROCESS FOR THE PREPARATION OF PROPYLENE May 15, 2007 Abandoned
Array ( [id] => 5386579 [patent_doc_number] => 20090227824 [patent_country] => US [patent_kind] => A1 [patent_issue_date] => 2009-09-10 [patent_title] => 'PROCESS FOR THE ALKYLATION OF A CYCLOALKENE' [patent_app_type] => utility [patent_app_number] => 12/301159 [patent_app_country] => US [patent_app_date] => 2007-05-16 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 0 [patent_figures_cnt] => 0 [patent_no_of_words] => 4993 [patent_no_of_claims] => 9 [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/A1/0227/20090227824.pdf [firstpage_image] =>[orig_patent_app_number] => 12301159 [rel_patent_id] =>[rel_patent_doc_number] =>)
12/301159
Process for the alkylation of a cycloalkene May 15, 2007 Issued
Array ( [id] => 5331556 [patent_doc_number] => 20090112033 [patent_country] => US [patent_kind] => A1 [patent_issue_date] => 2009-04-30 [patent_title] => 'PROCESS FOR PRODUCTION OF DICYCLOPENTADIENE' [patent_app_type] => utility [patent_app_number] => 12/300221 [patent_app_country] => US [patent_app_date] => 2007-05-09 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 0 [patent_figures_cnt] => 0 [patent_no_of_words] => 4680 [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/A1/0112/20090112033.pdf [firstpage_image] =>[orig_patent_app_number] => 12300221 [rel_patent_id] =>[rel_patent_doc_number] =>)
12/300221
PROCESS FOR PRODUCTION OF DICYCLOPENTADIENE May 8, 2007 Abandoned
Array ( [id] => 4910161 [patent_doc_number] => 20080020928 [patent_country] => US [patent_kind] => A1 [patent_issue_date] => 2008-01-24 [patent_title] => 'Process to produce polyolefins using metallocene catalysts' [patent_app_type] => utility [patent_app_number] => 11/789871 [patent_app_country] => US [patent_app_date] => 2007-04-26 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 0 [patent_figures_cnt] => 0 [patent_no_of_words] => 11000 [patent_no_of_claims] => 24 [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/A1/0020/20080020928.pdf [firstpage_image] =>[orig_patent_app_number] => 11789871 [rel_patent_id] =>[rel_patent_doc_number] =>)
11/789871
Process to produce polyolefins using metallocene catalysts Apr 25, 2007 Issued
Array ( [id] => 8560169 [patent_doc_number] => 08334232 [patent_country] => US [patent_kind] => B2 [patent_issue_date] => 2012-12-18 [patent_title] => 'Porous heterogeneous catalyst coated with an ionic liquid' [patent_app_type] => utility [patent_app_number] => 12/298246 [patent_app_country] => US [patent_app_date] => 2007-04-24 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 7 [patent_figures_cnt] => 7 [patent_no_of_words] => 8789 [patent_no_of_claims] => 9 [patent_no_of_ind_claims] => 1 [patent_words_short_claim] => 93 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => patent [pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 12298246 [rel_patent_id] =>[rel_patent_doc_number] =>)
12/298246
Porous heterogeneous catalyst coated with an ionic liquid Apr 23, 2007 Issued
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