Search

David B Springer

Examiner (ID: 11093)

Most Active Art Unit
1201
Art Unit(s)
2506, 1209, 1802, 1621, 1201, 1202, 1613, 2401
Total Applications
2063
Issued Applications
1774
Pending Applications
26
Abandoned Applications
263

Applications

Application numberTitle of the applicationFiling DateStatus
Array ( [id] => 1524211 [patent_doc_number] => 06353032 [patent_country] => US [patent_kind] => B1 [patent_issue_date] => 2002-03-05 [patent_title] => 'Phospholipids of hydroxyeicosatetraenoic acid-like derivatives and methods of use' [patent_app_type] => B1 [patent_app_number] => 09/694138 [patent_app_country] => US [patent_app_date] => 2000-10-23 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 0 [patent_figures_cnt] => 0 [patent_no_of_words] => 8554 [patent_no_of_claims] => 7 [patent_no_of_ind_claims] => 1 [patent_words_short_claim] => 1697 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => patent [pdf_file] => patents/06/353/06353032.pdf [firstpage_image] =>[orig_patent_app_number] => 09694138 [rel_patent_id] =>[rel_patent_doc_number] =>)
09/694138
Phospholipids of hydroxyeicosatetraenoic acid-like derivatives and methods of use Oct 22, 2000 Issued
Array ( [id] => 4279834 [patent_doc_number] => 06281374 [patent_country] => US [patent_kind] => NA [patent_issue_date] => 2001-08-28 [patent_title] => 'Fluorinated alkanoic acid purification process' [patent_app_type] => 1 [patent_app_number] => 9/644165 [patent_app_country] => US [patent_app_date] => 2000-08-23 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 0 [patent_figures_cnt] => 0 [patent_no_of_words] => 3273 [patent_no_of_claims] => 12 [patent_no_of_ind_claims] => 1 [patent_words_short_claim] => 128 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => patent [pdf_file] => patents/06/281/06281374.pdf [firstpage_image] =>[orig_patent_app_number] => 644165 [rel_patent_id] =>[rel_patent_doc_number] =>)
09/644165
Fluorinated alkanoic acid purification process Aug 22, 2000 Issued
Array ( [id] => 4312973 [patent_doc_number] => 06248265 [patent_country] => US [patent_kind] => NA [patent_issue_date] => 2001-06-19 [patent_title] => 'Clean generation of a fluoroaryl grignard reagent' [patent_app_type] => 1 [patent_app_number] => 9/596146 [patent_app_country] => US [patent_app_date] => 2000-06-16 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 0 [patent_figures_cnt] => 0 [patent_no_of_words] => 6482 [patent_no_of_claims] => 30 [patent_no_of_ind_claims] => 4 [patent_words_short_claim] => 127 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => patent [pdf_file] => patents/06/248/06248265.pdf [firstpage_image] =>[orig_patent_app_number] => 596146 [rel_patent_id] =>[rel_patent_doc_number] =>)
09/596146
Clean generation of a fluoroaryl grignard reagent Jun 15, 2000 Issued
Array ( [id] => 1478495 [patent_doc_number] => 06344576 [patent_country] => US [patent_kind] => B1 [patent_issue_date] => 2002-02-05 [patent_title] => 'Phospholipid-analogous compounds' [patent_app_type] => B1 [patent_app_number] => 09/486039 [patent_app_country] => US [patent_app_date] => 2000-05-17 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 0 [patent_figures_cnt] => 0 [patent_no_of_words] => 12528 [patent_no_of_claims] => 31 [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] => patents/06/344/06344576.pdf [firstpage_image] =>[orig_patent_app_number] => 09486039 [rel_patent_id] =>[rel_patent_doc_number] =>)
09/486039
Phospholipid-analogous compounds May 16, 2000 Issued
Array ( [id] => 4358486 [patent_doc_number] => 06218555 [patent_country] => US [patent_kind] => NA [patent_issue_date] => 2001-04-17 [patent_title] => 'Process for the preparation of alkanoyloxy-benzenesulfonic acids and salts thereof' [patent_app_type] => 1 [patent_app_number] => 9/543950 [patent_app_country] => US [patent_app_date] => 2000-04-06 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 0 [patent_figures_cnt] => 0 [patent_no_of_words] => 3051 [patent_no_of_claims] => 12 [patent_no_of_ind_claims] => 1 [patent_words_short_claim] => 78 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => patent [pdf_file] => patents/06/218/06218555.pdf [firstpage_image] =>[orig_patent_app_number] => 543950 [rel_patent_id] =>[rel_patent_doc_number] =>)
09/543950
Process for the preparation of alkanoyloxy-benzenesulfonic acids and salts thereof Apr 5, 2000 Issued
09/424781 OLIGOMERS OF FATTY ACIDS Feb 16, 2000 Abandoned
Array ( [id] => 4422389 [patent_doc_number] => 06177580 [patent_country] => US [patent_kind] => NA [patent_issue_date] => 2001-01-23 [patent_title] => 'Conjugated linolenic acid-based synthetic triglycerides' [patent_app_type] => 1 [patent_app_number] => 9/423054 [patent_app_country] => US [patent_app_date] => 1999-10-29 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 0 [patent_figures_cnt] => 0 [patent_no_of_words] => 2500 [patent_no_of_claims] => 16 [patent_no_of_ind_claims] => 1 [patent_words_short_claim] => 114 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => patent [pdf_file] => patents/06/177/06177580.pdf [firstpage_image] =>[orig_patent_app_number] => 423054 [rel_patent_id] =>[rel_patent_doc_number] =>)
09/423054
Conjugated linolenic acid-based synthetic triglycerides Oct 28, 1999 Issued
Array ( [id] => 4294719 [patent_doc_number] => 06235912 [patent_country] => US [patent_kind] => NA [patent_issue_date] => 2001-05-22 [patent_title] => 'Sphingosine analogues' [patent_app_type] => 1 [patent_app_number] => 9/380647 [patent_app_country] => US [patent_app_date] => 1999-10-15 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 8 [patent_figures_cnt] => 8 [patent_no_of_words] => 5390 [patent_no_of_claims] => 1 [patent_no_of_ind_claims] => 1 [patent_words_short_claim] => 218 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => patent [pdf_file] => patents/06/235/06235912.pdf [firstpage_image] =>[orig_patent_app_number] => 380647 [rel_patent_id] =>[rel_patent_doc_number] =>)
09/380647
Sphingosine analogues Oct 14, 1999 Issued
Array ( [id] => 4423578 [patent_doc_number] => 06225484 [patent_country] => US [patent_kind] => NA [patent_issue_date] => 2001-05-01 [patent_title] => 'Process for the preparation of beta-methoxyacrylates' [patent_app_type] => 1 [patent_app_number] => 9/373263 [patent_app_country] => US [patent_app_date] => 1999-08-12 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 0 [patent_figures_cnt] => 0 [patent_no_of_words] => 2125 [patent_no_of_claims] => 13 [patent_no_of_ind_claims] => 1 [patent_words_short_claim] => 130 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => patent [pdf_file] => patents/06/225/06225484.pdf [firstpage_image] =>[orig_patent_app_number] => 373263 [rel_patent_id] =>[rel_patent_doc_number] =>)
09/373263
Process for the preparation of beta-methoxyacrylates Aug 11, 1999 Issued
Array ( [id] => 4399166 [patent_doc_number] => 06297391 [patent_country] => US [patent_kind] => NA [patent_issue_date] => 2001-10-02 [patent_title] => 'Process for the synthesis of diricinoleyphosphatidylcholine' [patent_app_type] => 1 [patent_app_number] => 9/366744 [patent_app_country] => US [patent_app_date] => 1999-08-04 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 1 [patent_figures_cnt] => 1 [patent_no_of_words] => 2983 [patent_no_of_claims] => 11 [patent_no_of_ind_claims] => 1 [patent_words_short_claim] => 211 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => patent [pdf_file] => patents/06/297/06297391.pdf [firstpage_image] =>[orig_patent_app_number] => 366744 [rel_patent_id] =>[rel_patent_doc_number] =>)
09/366744
Process for the synthesis of diricinoleyphosphatidylcholine Aug 3, 1999 Issued
09/325898 PROCESS FOR PRODUCING LIGHT COLOR DIMER ACIDS FROM THE DIMERIZATION OF UNSATURATED FATTY ACIDS Jun 3, 1999 Abandoned
Array ( [id] => 4315451 [patent_doc_number] => 06316648 [patent_country] => US [patent_kind] => NA [patent_issue_date] => 2001-11-13 [patent_title] => 'Lipoxin compounds and their use in treating cell proliferative disorders' [patent_app_type] => 1 [patent_app_number] => 9/309423 [patent_app_country] => US [patent_app_date] => 1999-05-11 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 8 [patent_figures_cnt] => 13 [patent_no_of_words] => 28740 [patent_no_of_claims] => 4 [patent_no_of_ind_claims] => 2 [patent_words_short_claim] => 29 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => patent [pdf_file] => patents/06/316/06316648.pdf [firstpage_image] =>[orig_patent_app_number] => 309423 [rel_patent_id] =>[rel_patent_doc_number] =>)
09/309423
Lipoxin compounds and their use in treating cell proliferative disorders May 10, 1999 Issued
Array ( [id] => 4385866 [patent_doc_number] => 06278007 [patent_country] => US [patent_kind] => NA [patent_issue_date] => 2001-08-21 [patent_title] => '(Poly)alkylene glycol higher alkyl ether derivative composition and detergent, lubricant, and dermatologic medicine for external use containing the composition' [patent_app_type] => 1 [patent_app_number] => 9/309011 [patent_app_country] => US [patent_app_date] => 1999-05-10 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 10 [patent_figures_cnt] => 10 [patent_no_of_words] => 19446 [patent_no_of_claims] => 4 [patent_no_of_ind_claims] => 1 [patent_words_short_claim] => 180 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => patent [pdf_file] => patents/06/278/06278007.pdf [firstpage_image] =>[orig_patent_app_number] => 309011 [rel_patent_id] =>[rel_patent_doc_number] =>)
09/309011
(Poly)alkylene glycol higher alkyl ether derivative composition and detergent, lubricant, and dermatologic medicine for external use containing the composition May 9, 1999 Issued
Array ( [id] => 4294784 [patent_doc_number] => 06235915 [patent_country] => US [patent_kind] => NA [patent_issue_date] => 2001-05-22 [patent_title] => 'Catalyst for use in hydrogenating aromatic compounds in a hydrocarbon-containing feed containing sulfur-containing compounds' [patent_app_type] => 1 [patent_app_number] => 9/305449 [patent_app_country] => US [patent_app_date] => 1999-05-06 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 0 [patent_figures_cnt] => 0 [patent_no_of_words] => 2294 [patent_no_of_claims] => 20 [patent_no_of_ind_claims] => 1 [patent_words_short_claim] => 61 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => patent [pdf_file] => patents/06/235/06235915.pdf [firstpage_image] =>[orig_patent_app_number] => 305449 [rel_patent_id] =>[rel_patent_doc_number] =>)
09/305449
Catalyst for use in hydrogenating aromatic compounds in a hydrocarbon-containing feed containing sulfur-containing compounds May 5, 1999 Issued
Array ( [id] => 4412249 [patent_doc_number] => 06265593 [patent_country] => US [patent_kind] => NA [patent_issue_date] => 2001-07-24 [patent_title] => 'Process for solvent extraction of hydrophobic compounds' [patent_app_type] => 1 [patent_app_number] => 9/266516 [patent_app_country] => US [patent_app_date] => 1999-03-11 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 0 [patent_figures_cnt] => 0 [patent_no_of_words] => 6395 [patent_no_of_claims] => 14 [patent_no_of_ind_claims] => 1 [patent_words_short_claim] => 284 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => patent [pdf_file] => patents/06/265/06265593.pdf [firstpage_image] =>[orig_patent_app_number] => 266516 [rel_patent_id] =>[rel_patent_doc_number] =>)
09/266516
Process for solvent extraction of hydrophobic compounds Mar 10, 1999 Issued
Array ( [id] => 4125791 [patent_doc_number] => 06120756 [patent_country] => US [patent_kind] => NA [patent_issue_date] => 2000-09-19 [patent_title] => 'Topical anionic salicylate for disorders of the skin' [patent_app_type] => 1 [patent_app_number] => 9/136267 [patent_app_country] => US [patent_app_date] => 1998-08-19 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 5 [patent_figures_cnt] => 9 [patent_no_of_words] => 8224 [patent_no_of_claims] => 19 [patent_no_of_ind_claims] => 2 [patent_words_short_claim] => 66 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => patent [pdf_file] => patents/06/120/06120756.pdf [firstpage_image] =>[orig_patent_app_number] => 136267 [rel_patent_id] =>[rel_patent_doc_number] =>)
09/136267
Topical anionic salicylate for disorders of the skin Aug 18, 1998 Issued
09/110814 INJECTABLE PGE-1 PHARMACEUTICAL COMPOSITION FOR TREATMENT AND REVERSAL OF ERECTILE DYSFUNCTION Jul 5, 1998 Abandoned
09/090909 INSULIN SUPPLEMENTED INFANT FORMULA Jun 4, 1998 Abandoned
09/079513 THIOALKYL COMPOUNDS, METHODS, AND COMPOSITIONS FOR INHIBITING PARP ACTIVITY May 14, 1998 Abandoned
09/079507 AMINO-SUBSTITUTED COMPOUNDS, METHODS, AND COMPOSITIONS FOR INHIBITING PARP ACTIVITY May 14, 1998 Abandoned
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