Search

Sikarl A Witherspoon

Examiner (ID: 11306, Phone: (571)272-0649 , Office: P/1671 )

Most Active Art Unit
1621
Art Unit(s)
1621, 1671, 1622, 1692
Total Applications
3224
Issued Applications
2722
Pending Applications
177
Abandoned Applications
361

Applications

Application numberTitle of the applicationFiling DateStatus
Array ( [id] => 1402148 [patent_doc_number] => 06531634 [patent_country] => US [patent_kind] => B1 [patent_issue_date] => 2003-03-11 [patent_title] => 'Non-hazardous oxidative neutralization of aldehydes' [patent_app_type] => B1 [patent_app_number] => 09/896461 [patent_app_country] => US [patent_app_date] => 2001-06-29 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 1 [patent_figures_cnt] => 1 [patent_no_of_words] => 5454 [patent_no_of_claims] => 11 [patent_no_of_ind_claims] => 1 [patent_words_short_claim] => 48 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => patent [pdf_file] => patents/06/531/06531634.pdf [firstpage_image] =>[orig_patent_app_number] => 09896461 [rel_patent_id] =>[rel_patent_doc_number] =>)
09/896461
Non-hazardous oxidative neutralization of aldehydes Jun 28, 2001 Issued
Array ( [id] => 1037706 [patent_doc_number] => 06872856 [patent_country] => US [patent_kind] => B2 [patent_issue_date] => 2005-03-29 [patent_title] => 'Cyclic ketones, their preparation and their use in the synthesis of amino acids' [patent_app_type] => utility [patent_app_number] => 10/312065 [patent_app_country] => US [patent_app_date] => 2001-06-28 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 0 [patent_figures_cnt] => 0 [patent_no_of_words] => 7307 [patent_no_of_claims] => 19 [patent_no_of_ind_claims] => 3 [patent_words_short_claim] => 190 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => patent [pdf_file] => patents/06/872/06872856.pdf [firstpage_image] =>[orig_patent_app_number] => 10312065 [rel_patent_id] =>[rel_patent_doc_number] =>)
10/312065
Cyclic ketones, their preparation and their use in the synthesis of amino acids Jun 27, 2001 Issued
Array ( [id] => 941386 [patent_doc_number] => 06969777 [patent_country] => US [patent_kind] => B2 [patent_issue_date] => 2005-11-29 [patent_title] => 'Method for the hydroformylation of olefins comprising 2 to 8 carbon atoms' [patent_app_type] => utility [patent_app_number] => 10/312360 [patent_app_country] => US [patent_app_date] => 2001-06-27 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 1 [patent_figures_cnt] => 1 [patent_no_of_words] => 3808 [patent_no_of_claims] => 9 [patent_no_of_ind_claims] => 2 [patent_words_short_claim] => 114 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => patent [pdf_file] => patents/06/969/06969777.pdf [firstpage_image] =>[orig_patent_app_number] => 10312360 [rel_patent_id] =>[rel_patent_doc_number] =>)
10/312360
Method for the hydroformylation of olefins comprising 2 to 8 carbon atoms Jun 26, 2001 Issued
Array ( [id] => 1046995 [patent_doc_number] => 06864391 [patent_country] => US [patent_kind] => B2 [patent_issue_date] => 2005-03-08 [patent_title] => 'Method for producing propylene hydroformylation products and acrylic acid and/or acrolein' [patent_app_type] => utility [patent_app_number] => 10/312362 [patent_app_country] => US [patent_app_date] => 2001-06-27 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 0 [patent_figures_cnt] => 0 [patent_no_of_words] => 5158 [patent_no_of_claims] => 10 [patent_no_of_ind_claims] => 1 [patent_words_short_claim] => 99 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => patent [pdf_file] => patents/06/864/06864391.pdf [firstpage_image] =>[orig_patent_app_number] => 10312362 [rel_patent_id] =>[rel_patent_doc_number] =>)
10/312362
Method for producing propylene hydroformylation products and acrylic acid and/or acrolein Jun 26, 2001 Issued
Array ( [id] => 996721 [patent_doc_number] => 06914162 [patent_country] => US [patent_kind] => B2 [patent_issue_date] => 2005-07-05 [patent_title] => 'Method for producing hydroformylation products of olefins with 2 to 8 carbon atoms' [patent_app_type] => utility [patent_app_number] => 10/312365 [patent_app_country] => US [patent_app_date] => 2001-06-27 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 1 [patent_figures_cnt] => 1 [patent_no_of_words] => 4258 [patent_no_of_claims] => 7 [patent_no_of_ind_claims] => 1 [patent_words_short_claim] => 156 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => patent [pdf_file] => patents/06/914/06914162.pdf [firstpage_image] =>[orig_patent_app_number] => 10312365 [rel_patent_id] =>[rel_patent_doc_number] =>)
10/312365
Method for producing hydroformylation products of olefins with 2 to 8 carbon atoms Jun 26, 2001 Issued
Array ( [id] => 6779430 [patent_doc_number] => 20030050512 [patent_country] => US [patent_kind] => A1 [patent_issue_date] => 2003-03-13 [patent_title] => 'Process for conducting aldol condensation reactions in ionic liquid media' [patent_app_type] => new [patent_app_number] => 09/891984 [patent_app_country] => US [patent_app_date] => 2001-06-26 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 0 [patent_figures_cnt] => 0 [patent_no_of_words] => 5459 [patent_no_of_claims] => 31 [patent_no_of_ind_claims] => 2 [patent_words_short_claim] => 65 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => publication [pdf_file] => publications/A1/0050/20030050512.pdf [firstpage_image] =>[orig_patent_app_number] => 09891984 [rel_patent_id] =>[rel_patent_doc_number] =>)
09/891984
Process for conducting aldol condensation reactions in ionic liquid media Jun 25, 2001 Issued
Array ( [id] => 761464 [patent_doc_number] => 07012162 [patent_country] => US [patent_kind] => B2 [patent_issue_date] => 2006-03-14 [patent_title] => 'Phosphacyclohexanes and the use thereof in the hydroformylation of olefins' [patent_app_type] => utility [patent_app_number] => 10/311584 [patent_app_country] => US [patent_app_date] => 2001-06-25 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 3 [patent_figures_cnt] => 3 [patent_no_of_words] => 39908 [patent_no_of_claims] => 17 [patent_no_of_ind_claims] => 3 [patent_words_short_claim] => 9 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => patent [pdf_file] => patents/07/012/07012162.pdf [firstpage_image] =>[orig_patent_app_number] => 10311584 [rel_patent_id] =>[rel_patent_doc_number] =>)
10/311584
Phosphacyclohexanes and the use thereof in the hydroformylation of olefins Jun 24, 2001 Issued
Array ( [id] => 1326955 [patent_doc_number] => 06603040 [patent_country] => US [patent_kind] => B1 [patent_issue_date] => 2003-08-05 [patent_title] => 'Surface coating agents' [patent_app_type] => B1 [patent_app_number] => 09/888709 [patent_app_country] => US [patent_app_date] => 2001-06-25 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 0 [patent_figures_cnt] => 0 [patent_no_of_words] => 4623 [patent_no_of_claims] => 8 [patent_no_of_ind_claims] => 1 [patent_words_short_claim] => 123 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => patent [pdf_file] => patents/06/603/06603040.pdf [firstpage_image] =>[orig_patent_app_number] => 09888709 [rel_patent_id] =>[rel_patent_doc_number] =>)
09/888709
Surface coating agents Jun 24, 2001 Issued
Array ( [id] => 7615182 [patent_doc_number] => 06897342 [patent_country] => US [patent_kind] => B2 [patent_issue_date] => 2005-05-24 [patent_title] => 'Method for producing aldehydes' [patent_app_type] => utility [patent_app_number] => 10/311838 [patent_app_country] => US [patent_app_date] => 2001-06-19 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 0 [patent_figures_cnt] => 0 [patent_no_of_words] => 905 [patent_no_of_claims] => 9 [patent_no_of_ind_claims] => 2 [patent_words_short_claim] => 26 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => patent [pdf_file] => patents/06/897/06897342.pdf [firstpage_image] =>[orig_patent_app_number] => 10311838 [rel_patent_id] =>[rel_patent_doc_number] =>)
10/311838
Method for producing aldehydes Jun 18, 2001 Issued
Array ( [id] => 5874135 [patent_doc_number] => 20020048950 [patent_country] => US [patent_kind] => A1 [patent_issue_date] => 2002-04-25 [patent_title] => 'Application of vapor phase HFACAC-based compound for use in copper decontamination and cleaning processes' [patent_app_type] => new [patent_app_number] => 09/882677 [patent_app_country] => US [patent_app_date] => 2001-06-18 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 2 [patent_figures_cnt] => 2 [patent_no_of_words] => 1142 [patent_no_of_claims] => 20 [patent_no_of_ind_claims] => 3 [patent_words_short_claim] => 14 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => publication [pdf_file] => publications/A1/0048/20020048950.pdf [firstpage_image] =>[orig_patent_app_number] => 09882677 [rel_patent_id] =>[rel_patent_doc_number] =>)
09/882677
Application of vapor phase HFACAC-based compound for use in copper decontamination and cleaning processes Jun 17, 2001 Abandoned
Array ( [id] => 511020 [patent_doc_number] => 07199265 [patent_country] => US [patent_kind] => B2 [patent_issue_date] => 2007-04-03 [patent_title] => 'Thyroid receptor ligands, pharmaceutical compositions comprising them and their use in the treatment of disorders influenced by thyroid hormones' [patent_app_type] => utility [patent_app_number] => 10/311524 [patent_app_country] => US [patent_app_date] => 2001-06-15 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 0 [patent_figures_cnt] => 0 [patent_no_of_words] => 18482 [patent_no_of_claims] => 3 [patent_no_of_ind_claims] => 1 [patent_words_short_claim] => 7 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => patent [pdf_file] => patents/07/199/07199265.pdf [firstpage_image] =>[orig_patent_app_number] => 10311524 [rel_patent_id] =>[rel_patent_doc_number] =>)
10/311524
Thyroid receptor ligands, pharmaceutical compositions comprising them and their use in the treatment of disorders influenced by thyroid hormones Jun 14, 2001 Issued
Array ( [id] => 1319828 [patent_doc_number] => 06605639 [patent_country] => US [patent_kind] => B1 [patent_issue_date] => 2003-08-12 [patent_title] => 'Ligands of nuclear receptor' [patent_app_type] => B1 [patent_app_number] => 09/868059 [patent_app_country] => US [patent_app_date] => 2001-06-14 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 8 [patent_figures_cnt] => 10 [patent_no_of_words] => 22624 [patent_no_of_claims] => 13 [patent_no_of_ind_claims] => 6 [patent_words_short_claim] => 282 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => patent [pdf_file] => patents/06/605/06605639.pdf [firstpage_image] =>[orig_patent_app_number] => 09868059 [rel_patent_id] =>[rel_patent_doc_number] =>)
09/868059
Ligands of nuclear receptor Jun 13, 2001 Issued
Array ( [id] => 6478538 [patent_doc_number] => 20020022748 [patent_country] => US [patent_kind] => A1 [patent_issue_date] => 2002-02-21 [patent_title] => 'Process for purifying 1,1,1,5,5,5-hexafluoroacetylacetone' [patent_app_type] => new [patent_app_number] => 09/880091 [patent_app_country] => US [patent_app_date] => 2001-06-14 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 0 [patent_figures_cnt] => 0 [patent_no_of_words] => 2845 [patent_no_of_claims] => 22 [patent_no_of_ind_claims] => 3 [patent_words_short_claim] => 47 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => publication [pdf_file] => publications/A1/0022/20020022748.pdf [firstpage_image] =>[orig_patent_app_number] => 09880091 [rel_patent_id] =>[rel_patent_doc_number] =>)
09/880091
Process for purifying 1,1,1,5,5,5-hexafluoroacetylacetone Jun 13, 2001 Issued
Array ( [id] => 6034218 [patent_doc_number] => 20020019559 [patent_country] => US [patent_kind] => A1 [patent_issue_date] => 2002-02-14 [patent_title] => 'Hydrogenation of benzenepolycarboxylic acids or derivatives thereof using a catalyst containing macropores' [patent_app_type] => new [patent_app_number] => 09/879456 [patent_app_country] => US [patent_app_date] => 2001-06-13 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 0 [patent_figures_cnt] => 0 [patent_no_of_words] => 8363 [patent_no_of_claims] => 11 [patent_no_of_ind_claims] => 7 [patent_words_short_claim] => 18 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => publication [pdf_file] => publications/A1/0019/20020019559.pdf [firstpage_image] =>[orig_patent_app_number] => 09879456 [rel_patent_id] =>[rel_patent_doc_number] =>)
09/879456
Hydrogenation of benzenepolycarboxylic acids or derivatives thereof using a catalyst containing macropores Jun 12, 2001 Issued
Array ( [id] => 7330855 [patent_doc_number] => 20040254402 [patent_country] => US [patent_kind] => A1 [patent_issue_date] => 2004-12-16 [patent_title] => 'Method for the production of formaldehyde' [patent_app_type] => new [patent_app_number] => 10/312520 [patent_app_country] => US [patent_app_date] => 2003-07-03 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 5 [patent_figures_cnt] => 5 [patent_no_of_words] => 4716 [patent_no_of_claims] => 8 [patent_no_of_ind_claims] => 2 [patent_words_short_claim] => 96 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => publication [pdf_file] => publications/A1/0254/20040254402.pdf [firstpage_image] =>[orig_patent_app_number] => 10312520 [rel_patent_id] =>[rel_patent_doc_number] =>)
10/312520
Method for the production of formaldehyde Jun 11, 2001 Issued
Array ( [id] => 783097 [patent_doc_number] => 06992207 [patent_country] => US [patent_kind] => B2 [patent_issue_date] => 2006-01-31 [patent_title] => 'Melphalan derivatives and their use as cancer chemotherapeutic drugs' [patent_app_type] => utility [patent_app_number] => 10/297588 [patent_app_country] => US [patent_app_date] => 2001-06-11 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 2 [patent_figures_cnt] => 2 [patent_no_of_words] => 12682 [patent_no_of_claims] => 17 [patent_no_of_ind_claims] => 2 [patent_words_short_claim] => 9 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => patent [pdf_file] => patents/06/992/06992207.pdf [firstpage_image] =>[orig_patent_app_number] => 10297588 [rel_patent_id] =>[rel_patent_doc_number] =>)
10/297588
Melphalan derivatives and their use as cancer chemotherapeutic drugs Jun 10, 2001 Issued
Array ( [id] => 1422401 [patent_doc_number] => 06515156 [patent_country] => US [patent_kind] => B2 [patent_issue_date] => 2003-02-04 [patent_title] => 'METHOD FOR PRODUCING AXIAL ASYMMETRIC COMPOUNDS, INTERMEDIATES FOR PRODUCING THE SAME, COMPLEXES OF TRANSITION METALS WITH NOVEL AXIAL ASYMMETRIC COMPOUNDS AS THE LIGANDS, CATALYSTS FOR ASYMMETRIC HYDROGENATION, AND CATALYSTS FOR FORMING ASYMMETRIC CARBON-CARBON BONDS' [patent_app_type] => B2 [patent_app_number] => 09/875186 [patent_app_country] => US [patent_app_date] => 2001-06-07 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 0 [patent_figures_cnt] => 0 [patent_no_of_words] => 9010 [patent_no_of_claims] => 44 [patent_no_of_ind_claims] => 2 [patent_words_short_claim] => 302 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => patent [pdf_file] => patents/06/515/06515156.pdf [firstpage_image] =>[orig_patent_app_number] => 09875186 [rel_patent_id] =>[rel_patent_doc_number] =>)
09/875186
METHOD FOR PRODUCING AXIAL ASYMMETRIC COMPOUNDS, INTERMEDIATES FOR PRODUCING THE SAME, COMPLEXES OF TRANSITION METALS WITH NOVEL AXIAL ASYMMETRIC COMPOUNDS AS THE LIGANDS, CATALYSTS FOR ASYMMETRIC HYDROGENATION, AND CATALYSTS FOR FORMING ASYMMETRIC CARBON-CARBON BONDS Jun 6, 2001 Issued
Array ( [id] => 6049251 [patent_doc_number] => 20020169343 [patent_country] => US [patent_kind] => A1 [patent_issue_date] => 2002-11-14 [patent_title] => 'PROCESS FOR OBTAINING ALPHA-CAMPHOLENIC ALDEHYDE' [patent_app_type] => new [patent_app_number] => 09/850780 [patent_app_country] => US [patent_app_date] => 2001-05-08 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 2 [patent_figures_cnt] => 2 [patent_no_of_words] => 5022 [patent_no_of_claims] => 19 [patent_no_of_ind_claims] => 1 [patent_words_short_claim] => 113 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => publication [pdf_file] => publications/A1/0169/20020169343.pdf [firstpage_image] =>[orig_patent_app_number] => 09850780 [rel_patent_id] =>[rel_patent_doc_number] =>)
09/850780
Process for obtaining alpha-campholenic aldehyde May 7, 2001 Issued
Array ( [id] => 1515696 [patent_doc_number] => 06420609 [patent_country] => US [patent_kind] => B2 [patent_issue_date] => 2002-07-16 [patent_title] => 'Process for the production of 2,2,6-trimethylcyclohexane-1,4-dione' [patent_app_type] => B2 [patent_app_number] => 09/850156 [patent_app_country] => US [patent_app_date] => 2001-05-08 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 0 [patent_figures_cnt] => 0 [patent_no_of_words] => 7911 [patent_no_of_claims] => 14 [patent_no_of_ind_claims] => 1 [patent_words_short_claim] => 120 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => patent [pdf_file] => patents/06/420/06420609.pdf [firstpage_image] =>[orig_patent_app_number] => 09850156 [rel_patent_id] =>[rel_patent_doc_number] =>)
09/850156
Process for the production of 2,2,6-trimethylcyclohexane-1,4-dione May 7, 2001 Issued
Array ( [id] => 680763 [patent_doc_number] => 07084315 [patent_country] => US [patent_kind] => B2 [patent_issue_date] => 2006-08-01 [patent_title] => 'Removal of (hydro)haloalkene impurities from product streams' [patent_app_type] => utility [patent_app_number] => 10/258998 [patent_app_country] => US [patent_app_date] => 2001-05-02 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 0 [patent_figures_cnt] => 0 [patent_no_of_words] => 3685 [patent_no_of_claims] => 18 [patent_no_of_ind_claims] => 3 [patent_words_short_claim] => 79 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => patent [pdf_file] => patents/07/084/07084315.pdf [firstpage_image] =>[orig_patent_app_number] => 10258998 [rel_patent_id] =>[rel_patent_doc_number] =>)
10/258998
Removal of (hydro)haloalkene impurities from product streams May 1, 2001 Issued
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