
Christopher A. Bartels
Examiner (ID: 10019, Phone: (571)270-3182 , Office: P/2184 )
| Most Active Art Unit | 2184 |
| Art Unit(s) | 2184 |
| Total Applications | 597 |
| Issued Applications | 361 |
| Pending Applications | 62 |
| Abandoned Applications | 186 |
Applications
| Application number | Title of the application | Filing Date | Status |
|---|---|---|---|
Array
(
[id] => 1418923
[patent_doc_number] => 06512141
[patent_country] => US
[patent_kind] => B2
[patent_issue_date] => 2003-01-28
[patent_title] => 'Process for preparing metal oxide catalyst for acrylic acid production'
[patent_app_type] => B2
[patent_app_number] => 09/984526
[patent_app_country] => US
[patent_app_date] => 2001-10-30
[patent_effective_date] => 0000-00-00
[patent_drawing_sheets_cnt] => 0
[patent_figures_cnt] => 0
[patent_no_of_words] => 3607
[patent_no_of_claims] => 2
[patent_no_of_ind_claims] => 2
[patent_words_short_claim] => 96
[patent_maintenance] => 1
[patent_no_of_assignments] => 0
[patent_current_assignee] =>[type] => patent
[pdf_file] => patents/06/512/06512141.pdf
[firstpage_image] =>[orig_patent_app_number] => 09984526
[rel_patent_id] =>[rel_patent_doc_number] =>) 09/984526 | Process for preparing metal oxide catalyst for acrylic acid production | Oct 29, 2001 | Issued |
Array
(
[id] => 6097592
[patent_doc_number] => 20020052529
[patent_country] => US
[patent_kind] => A1
[patent_issue_date] => 2002-05-02
[patent_title] => 'Catalysts for methacrylic acid production and process for producing methacrylic acid'
[patent_app_type] => new
[patent_app_number] => 09/983085
[patent_app_country] => US
[patent_app_date] => 2001-10-23
[patent_effective_date] => 0000-00-00
[patent_drawing_sheets_cnt] => 0
[patent_figures_cnt] => 0
[patent_no_of_words] => 5696
[patent_no_of_claims] => 5
[patent_no_of_ind_claims] => 2
[patent_words_short_claim] => 57
[patent_maintenance] => 1
[patent_no_of_assignments] => 0
[patent_current_assignee] =>[type] => publication
[pdf_file] => publications/A1/0052/20020052529.pdf
[firstpage_image] =>[orig_patent_app_number] => 09983085
[rel_patent_id] =>[rel_patent_doc_number] =>) 09/983085 | Catalysts for methacrylic acid production and process for producing methacrylic acid | Oct 22, 2001 | Issued |
Array
(
[id] => 6541794
[patent_doc_number] => 20020193631
[patent_country] => US
[patent_kind] => A1
[patent_issue_date] => 2002-12-19
[patent_title] => 'METHOD FOR PREPARING AROMATIC CARBOXYLIC ACIDS FROM ALKYLAROMATICS BY LIQUIE-PHASE OXIDATION'
[patent_app_type] => new
[patent_app_number] => 09/964750
[patent_app_country] => US
[patent_app_date] => 2001-09-28
[patent_effective_date] => 0000-00-00
[patent_drawing_sheets_cnt] => 0
[patent_figures_cnt] => 0
[patent_no_of_words] => 3478
[patent_no_of_claims] => 8
[patent_no_of_ind_claims] => 1
[patent_words_short_claim] => 48
[patent_maintenance] => 1
[patent_no_of_assignments] => 0
[patent_current_assignee] =>[type] => publication
[pdf_file] => publications/A1/0193/20020193631.pdf
[firstpage_image] =>[orig_patent_app_number] => 09964750
[rel_patent_id] =>[rel_patent_doc_number] =>) 09/964750 | Method for preparing aromatic carboxylic acids from alkylaromatics by liquid-phase oxidation | Sep 27, 2001 | Issued |
Array
(
[id] => 7636234
[patent_doc_number] => 06380426
[patent_country] => US
[patent_kind] => B1
[patent_issue_date] => 2002-04-30
[patent_title] => 'Process for the preparation of a carboxylic acid'
[patent_app_type] => B1
[patent_app_number] => 09/962601
[patent_app_country] => US
[patent_app_date] => 2001-09-26
[patent_effective_date] => 0000-00-00
[patent_drawing_sheets_cnt] => 0
[patent_figures_cnt] => 0
[patent_no_of_words] => 2508
[patent_no_of_claims] => 15
[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] => patents/06/380/06380426.pdf
[firstpage_image] =>[orig_patent_app_number] => 09962601
[rel_patent_id] =>[rel_patent_doc_number] =>) 09/962601 | Process for the preparation of a carboxylic acid | Sep 25, 2001 | Issued |
Array
(
[id] => 6601287
[patent_doc_number] => 20020042538
[patent_country] => US
[patent_kind] => A1
[patent_issue_date] => 2002-04-11
[patent_title] => 'Production process for hydroxyalkyl ester'
[patent_app_type] => new
[patent_app_number] => 09/954559
[patent_app_country] => US
[patent_app_date] => 2001-09-17
[patent_effective_date] => 0000-00-00
[patent_drawing_sheets_cnt] => 2
[patent_figures_cnt] => 2
[patent_no_of_words] => 4691
[patent_no_of_claims] => 16
[patent_no_of_ind_claims] => 1
[patent_words_short_claim] => 88
[patent_maintenance] => 1
[patent_no_of_assignments] => 0
[patent_current_assignee] =>[type] => publication
[pdf_file] => publications/A1/0042/20020042538.pdf
[firstpage_image] =>[orig_patent_app_number] => 09954559
[rel_patent_id] =>[rel_patent_doc_number] =>) 09/954559 | Production process for hydroxyalkyl ester | Sep 16, 2001 | Issued |
Array
(
[id] => 1515659
[patent_doc_number] => 06420595
[patent_country] => US
[patent_kind] => B1
[patent_issue_date] => 2002-07-16
[patent_title] => 'Process control for vinyl acetate manufacture'
[patent_app_type] => B1
[patent_app_number] => 09/950903
[patent_app_country] => US
[patent_app_date] => 2001-09-10
[patent_effective_date] => 0000-00-00
[patent_drawing_sheets_cnt] => 15
[patent_figures_cnt] => 18
[patent_no_of_words] => 20187
[patent_no_of_claims] => 22
[patent_no_of_ind_claims] => 1
[patent_words_short_claim] => 115
[patent_maintenance] => 1
[patent_no_of_assignments] => 0
[patent_current_assignee] =>[type] => patent
[pdf_file] => patents/06/420/06420595.pdf
[firstpage_image] =>[orig_patent_app_number] => 09950903
[rel_patent_id] =>[rel_patent_doc_number] =>) 09/950903 | Process control for vinyl acetate manufacture | Sep 9, 2001 | Issued |
Array
(
[id] => 1496310
[patent_doc_number] => 06403829
[patent_country] => US
[patent_kind] => B1
[patent_issue_date] => 2002-06-11
[patent_title] => 'Method for the catalytic gas phase oxidation of acrolein into acrylic acid'
[patent_app_type] => B1
[patent_app_number] => 09/936177
[patent_app_country] => US
[patent_app_date] => 2001-09-10
[patent_effective_date] => 0000-00-00
[patent_drawing_sheets_cnt] => 0
[patent_figures_cnt] => 0
[patent_no_of_words] => 7139
[patent_no_of_claims] => 22
[patent_no_of_ind_claims] => 1
[patent_words_short_claim] => 248
[patent_maintenance] => 1
[patent_no_of_assignments] => 0
[patent_current_assignee] =>[type] => patent
[pdf_file] => patents/06/403/06403829.pdf
[firstpage_image] =>[orig_patent_app_number] => 09936177
[rel_patent_id] =>[rel_patent_doc_number] =>) 09/936177 | Method for the catalytic gas phase oxidation of acrolein into acrylic acid | Sep 9, 2001 | Issued |
Array
(
[id] => 7639980
[patent_doc_number] => 06395936
[patent_country] => US
[patent_kind] => B1
[patent_issue_date] => 2002-05-28
[patent_title] => 'Method for the catalytic gas phase oxidation of propene into acrolein'
[patent_app_type] => B1
[patent_app_number] => 09/936138
[patent_app_country] => US
[patent_app_date] => 2001-09-10
[patent_effective_date] => 0000-00-00
[patent_drawing_sheets_cnt] => 0
[patent_figures_cnt] => 0
[patent_no_of_words] => 8120
[patent_no_of_claims] => 27
[patent_no_of_ind_claims] => 2
[patent_words_short_claim] => 21
[patent_maintenance] => 1
[patent_no_of_assignments] => 0
[patent_current_assignee] =>[type] => patent
[pdf_file] => patents/06/395/06395936.pdf
[firstpage_image] =>[orig_patent_app_number] => 09936138
[rel_patent_id] =>[rel_patent_doc_number] =>) 09/936138 | Method for the catalytic gas phase oxidation of propene into acrolein | Sep 9, 2001 | Issued |
Array
(
[id] => 1570867
[patent_doc_number] => 06498272
[patent_country] => US
[patent_kind] => B1
[patent_issue_date] => 2002-12-24
[patent_title] => 'Method for producing acrylic acid'
[patent_app_type] => B1
[patent_app_number] => 09/914533
[patent_app_country] => US
[patent_app_date] => 2001-08-30
[patent_effective_date] => 0000-00-00
[patent_drawing_sheets_cnt] => 2
[patent_figures_cnt] => 2
[patent_no_of_words] => 7854
[patent_no_of_claims] => 12
[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] => patents/06/498/06498272.pdf
[firstpage_image] =>[orig_patent_app_number] => 09914533
[rel_patent_id] =>[rel_patent_doc_number] =>) 09/914533 | Method for producing acrylic acid | Aug 29, 2001 | Issued |
Array
(
[id] => 1440684
[patent_doc_number] => 06495714
[patent_country] => US
[patent_kind] => B1
[patent_issue_date] => 2002-12-17
[patent_title] => 'Method for producing alkanesulfonic acids'
[patent_app_type] => B1
[patent_app_number] => 09/890767
[patent_app_country] => US
[patent_app_date] => 2001-08-03
[patent_effective_date] => 0000-00-00
[patent_drawing_sheets_cnt] => 0
[patent_figures_cnt] => 0
[patent_no_of_words] => 2642
[patent_no_of_claims] => 21
[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/06/495/06495714.pdf
[firstpage_image] =>[orig_patent_app_number] => 09890767
[rel_patent_id] =>[rel_patent_doc_number] =>) 09/890767 | Method for producing alkanesulfonic acids | Aug 2, 2001 | Issued |
Array
(
[id] => 1575901
[patent_doc_number] => 06469203
[patent_country] => US
[patent_kind] => B1
[patent_issue_date] => 2002-10-22
[patent_title] => 'Method for depolymerizing polymethylmethacrylate'
[patent_app_type] => B1
[patent_app_number] => 09/787088
[patent_app_country] => US
[patent_app_date] => 2001-06-21
[patent_effective_date] => 0000-00-00
[patent_drawing_sheets_cnt] => 1
[patent_figures_cnt] => 1
[patent_no_of_words] => 3387
[patent_no_of_claims] => 10
[patent_no_of_ind_claims] => 2
[patent_words_short_claim] => 296
[patent_maintenance] => 1
[patent_no_of_assignments] => 0
[patent_current_assignee] =>[type] => patent
[pdf_file] => patents/06/469/06469203.pdf
[firstpage_image] =>[orig_patent_app_number] => 09787088
[rel_patent_id] =>[rel_patent_doc_number] =>) 09/787088 | Method for depolymerizing polymethylmethacrylate | Jun 20, 2001 | Issued |
Array
(
[id] => 6629305
[patent_doc_number] => 20020016502
[patent_country] => US
[patent_kind] => A1
[patent_issue_date] => 2002-02-07
[patent_title] => 'Method for recovering amino acids'
[patent_app_type] => new
[patent_app_number] => 09/883218
[patent_app_country] => US
[patent_app_date] => 2001-06-19
[patent_effective_date] => 0000-00-00
[patent_drawing_sheets_cnt] => 12
[patent_figures_cnt] => 12
[patent_no_of_words] => 10828
[patent_no_of_claims] => 14
[patent_no_of_ind_claims] => 6
[patent_words_short_claim] => 38
[patent_maintenance] => 1
[patent_no_of_assignments] => 0
[patent_current_assignee] =>[type] => publication
[pdf_file] => publications/A1/0016/20020016502.pdf
[firstpage_image] =>[orig_patent_app_number] => 09883218
[rel_patent_id] =>[rel_patent_doc_number] =>) 09/883218 | Method for recovering amino acids | Jun 18, 2001 | Issued |
Array
(
[id] => 7643707
[patent_doc_number] => 06429333
[patent_country] => US
[patent_kind] => B1
[patent_issue_date] => 2002-08-06
[patent_title] => 'Method for preparing formic acid'
[patent_app_type] => B1
[patent_app_number] => 09/868514
[patent_app_country] => US
[patent_app_date] => 2001-06-19
[patent_effective_date] => 0000-00-00
[patent_drawing_sheets_cnt] => 5
[patent_figures_cnt] => 5
[patent_no_of_words] => 3499
[patent_no_of_claims] => 14
[patent_no_of_ind_claims] => 1
[patent_words_short_claim] => 138
[patent_maintenance] => 1
[patent_no_of_assignments] => 0
[patent_current_assignee] =>[type] => patent
[pdf_file] => patents/06/429/06429333.pdf
[firstpage_image] =>[orig_patent_app_number] => 09868514
[rel_patent_id] =>[rel_patent_doc_number] =>) 09/868514 | Method for preparing formic acid | Jun 18, 2001 | Issued |
Array
(
[id] => 1439164
[patent_doc_number] => 06495045
[patent_country] => US
[patent_kind] => B2
[patent_issue_date] => 2002-12-17
[patent_title] => 'Solid substance removing device'
[patent_app_type] => B2
[patent_app_number] => 09/880395
[patent_app_country] => US
[patent_app_date] => 2001-06-13
[patent_effective_date] => 0000-00-00
[patent_drawing_sheets_cnt] => 4
[patent_figures_cnt] => 6
[patent_no_of_words] => 10532
[patent_no_of_claims] => 6
[patent_no_of_ind_claims] => 1
[patent_words_short_claim] => 82
[patent_maintenance] => 1
[patent_no_of_assignments] => 0
[patent_current_assignee] =>[type] => patent
[pdf_file] => patents/06/495/06495045.pdf
[firstpage_image] =>[orig_patent_app_number] => 09880395
[rel_patent_id] =>[rel_patent_doc_number] =>) 09/880395 | Solid substance removing device | Jun 12, 2001 | Issued |
Array
(
[id] => 6629190
[patent_doc_number] => 20020016495
[patent_country] => US
[patent_kind] => A1
[patent_issue_date] => 2002-02-07
[patent_title] => 'Process for the production of vinyl acetate'
[patent_app_type] => new
[patent_app_number] => 09/877250
[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] => 3255
[patent_no_of_claims] => 18
[patent_no_of_ind_claims] => 2
[patent_words_short_claim] => 85
[patent_maintenance] => 1
[patent_no_of_assignments] => 0
[patent_current_assignee] =>[type] => publication
[pdf_file] => publications/A1/0016/20020016495.pdf
[firstpage_image] =>[orig_patent_app_number] => 09877250
[rel_patent_id] =>[rel_patent_doc_number] =>) 09/877250 | Process for the production of vinyl acetate | Jun 10, 2001 | Issued |
| 09/857369 | METHOD FOR PRODUCING 3-ALKENE ACID ESTERS AND CATALYST FOR IMPLEMENTING SAID METHOD | Jun 4, 2001 | Abandoned |
Array
(
[id] => 1524545
[patent_doc_number] => 06353133
[patent_country] => US
[patent_kind] => B1
[patent_issue_date] => 2002-03-05
[patent_title] => 'Methanol plant retrofit'
[patent_app_type] => B1
[patent_app_number] => 09/851915
[patent_app_country] => US
[patent_app_date] => 2001-05-09
[patent_effective_date] => 0000-00-00
[patent_drawing_sheets_cnt] => 4
[patent_figures_cnt] => 4
[patent_no_of_words] => 8080
[patent_no_of_claims] => 12
[patent_no_of_ind_claims] => 1
[patent_words_short_claim] => 251
[patent_maintenance] => 1
[patent_no_of_assignments] => 0
[patent_current_assignee] =>[type] => patent
[pdf_file] => patents/06/353/06353133.pdf
[firstpage_image] =>[orig_patent_app_number] => 09851915
[rel_patent_id] =>[rel_patent_doc_number] =>) 09/851915 | Methanol plant retrofit | May 8, 2001 | Issued |
Array
(
[id] => 1524538
[patent_doc_number] => 06353130
[patent_country] => US
[patent_kind] => B1
[patent_issue_date] => 2002-03-05
[patent_title] => 'Method for continuous production of (meth)acrylic alkyl esters'
[patent_app_type] => B1
[patent_app_number] => 09/830565
[patent_app_country] => US
[patent_app_date] => 2001-05-07
[patent_effective_date] => 0000-00-00
[patent_drawing_sheets_cnt] => 0
[patent_figures_cnt] => 0
[patent_no_of_words] => 10580
[patent_no_of_claims] => 22
[patent_no_of_ind_claims] => 1
[patent_words_short_claim] => 406
[patent_maintenance] => 1
[patent_no_of_assignments] => 0
[patent_current_assignee] =>[type] => patent
[pdf_file] => patents/06/353/06353130.pdf
[firstpage_image] =>[orig_patent_app_number] => 09830565
[rel_patent_id] =>[rel_patent_doc_number] =>) 09/830565 | Method for continuous production of (meth)acrylic alkyl esters | May 6, 2001 | Issued |
Array
(
[id] => 1527684
[patent_doc_number] => 06479159
[patent_country] => US
[patent_kind] => B1
[patent_issue_date] => 2002-11-12
[patent_title] => 'Polymeric membranes functionalized with EGTA ligands'
[patent_app_type] => B1
[patent_app_number] => 09/838660
[patent_app_country] => US
[patent_app_date] => 2001-04-19
[patent_effective_date] => 0000-00-00
[patent_drawing_sheets_cnt] => 0
[patent_figures_cnt] => 0
[patent_no_of_words] => 3235
[patent_no_of_claims] => 8
[patent_no_of_ind_claims] => 1
[patent_words_short_claim] => 53
[patent_maintenance] => 1
[patent_no_of_assignments] => 0
[patent_current_assignee] =>[type] => patent
[pdf_file] => patents/06/479/06479159.pdf
[firstpage_image] =>[orig_patent_app_number] => 09838660
[rel_patent_id] =>[rel_patent_doc_number] =>) 09/838660 | Polymeric membranes functionalized with EGTA ligands | Apr 18, 2001 | Issued |
Array
(
[id] => 1534039
[patent_doc_number] => 06410784
[patent_country] => US
[patent_kind] => B1
[patent_issue_date] => 2002-06-25
[patent_title] => 'Recovery of metal components of a catalyst in a process for production of trimellitic acid'
[patent_app_type] => B1
[patent_app_number] => 09/835670
[patent_app_country] => US
[patent_app_date] => 2001-04-16
[patent_effective_date] => 0000-00-00
[patent_drawing_sheets_cnt] => 0
[patent_figures_cnt] => 0
[patent_no_of_words] => 1586
[patent_no_of_claims] => 6
[patent_no_of_ind_claims] => 3
[patent_words_short_claim] => 130
[patent_maintenance] => 1
[patent_no_of_assignments] => 0
[patent_current_assignee] =>[type] => patent
[pdf_file] => patents/06/410/06410784.pdf
[firstpage_image] =>[orig_patent_app_number] => 09835670
[rel_patent_id] =>[rel_patent_doc_number] =>) 09/835670 | Recovery of metal components of a catalyst in a process for production of trimellitic acid | Apr 15, 2001 | Issued |