Search

David M. Naff

Examiner (ID: 9013)

Most Active Art Unit
1651
Art Unit(s)
1208, 1302, 1802, 1808, 1657, 1643, 1651, 1207, 2899, 1803
Total Applications
2218
Issued Applications
1396
Pending Applications
143
Abandoned Applications
679

Applications

Application numberTitle of the applicationFiling DateStatus
Array ( [id] => 6614308 [patent_doc_number] => 20020015985 [patent_country] => US [patent_kind] => A1 [patent_issue_date] => 2002-02-07 [patent_title] => 'IMMOBILIZED ENZYMES' [patent_app_type] => new [patent_app_number] => 09/252451 [patent_app_country] => US [patent_app_date] => 1999-02-18 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 5 [patent_figures_cnt] => 5 [patent_no_of_words] => 7925 [patent_no_of_claims] => 24 [patent_no_of_ind_claims] => 2 [patent_words_short_claim] => 30 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => publication [pdf_file] => publications/A1/0015/20020015985.pdf [firstpage_image] =>[orig_patent_app_number] => 09252451 [rel_patent_id] =>[rel_patent_doc_number] =>)
09/252451
IMMOBILIZED ENZYMES Feb 17, 1999 Abandoned
Array ( [id] => 4167557 [patent_doc_number] => 06140089 [patent_country] => US [patent_kind] => NA [patent_issue_date] => 2000-10-31 [patent_title] => 'Chitosan core matrix containing cells encapsulated in a thermoplastic semipermeable membrane' [patent_app_type] => 1 [patent_app_number] => 9/251004 [patent_app_country] => US [patent_app_date] => 1999-02-16 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 2 [patent_figures_cnt] => 2 [patent_no_of_words] => 6116 [patent_no_of_claims] => 4 [patent_no_of_ind_claims] => 2 [patent_words_short_claim] => 61 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => patent [pdf_file] => patents/06/140/06140089.pdf [firstpage_image] =>[orig_patent_app_number] => 251004 [rel_patent_id] =>[rel_patent_doc_number] =>)
09/251004
Chitosan core matrix containing cells encapsulated in a thermoplastic semipermeable membrane Feb 15, 1999 Issued
Array ( [id] => 4273910 [patent_doc_number] => 06280983 [patent_country] => US [patent_kind] => NA [patent_issue_date] => 2001-08-28 [patent_title] => 'Enzyme immobilization in a gel containing 30 to 50 percent gelatin' [patent_app_type] => 1 [patent_app_number] => 9/242268 [patent_app_country] => US [patent_app_date] => 1999-02-12 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 4 [patent_figures_cnt] => 4 [patent_no_of_words] => 2830 [patent_no_of_claims] => 11 [patent_no_of_ind_claims] => 1 [patent_words_short_claim] => 80 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => patent [pdf_file] => patents/06/280/06280983.pdf [firstpage_image] =>[orig_patent_app_number] => 242268 [rel_patent_id] =>[rel_patent_doc_number] =>)
09/242268
Enzyme immobilization in a gel containing 30 to 50 percent gelatin Feb 11, 1999 Issued
09/249662 METHOD OF MANIPULATING FERMENTATION ENZYME ACTIVITY Feb 11, 1999 Abandoned
Array ( [id] => 4233801 [patent_doc_number] => 06165758 [patent_country] => US [patent_kind] => NA [patent_issue_date] => 2000-12-26 [patent_title] => 'Purifying cephalosporin C acylase and regenerating a carrier immobilizing cephalosporin C acylase' [patent_app_type] => 1 [patent_app_number] => 9/147678 [patent_app_country] => US [patent_app_date] => 1999-02-12 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 1 [patent_figures_cnt] => 1 [patent_no_of_words] => 3750 [patent_no_of_claims] => 10 [patent_no_of_ind_claims] => 2 [patent_words_short_claim] => 40 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => patent [pdf_file] => patents/06/165/06165758.pdf [firstpage_image] =>[orig_patent_app_number] => 147678 [rel_patent_id] =>[rel_patent_doc_number] =>)
09/147678
Purifying cephalosporin C acylase and regenerating a carrier immobilizing cephalosporin C acylase Feb 11, 1999 Issued
Array ( [id] => 4323125 [patent_doc_number] => 06329145 [patent_country] => US [patent_kind] => NA [patent_issue_date] => 2001-12-11 [patent_title] => 'Determining non-nucleic acid molecule binding to target by competition with nucleic acid ligand' [patent_app_type] => 1 [patent_app_number] => 9/246461 [patent_app_country] => US [patent_app_date] => 1999-02-09 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 10 [patent_figures_cnt] => 9 [patent_no_of_words] => 6768 [patent_no_of_claims] => 10 [patent_no_of_ind_claims] => 4 [patent_words_short_claim] => 70 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => patent [pdf_file] => patents/06/329/06329145.pdf [firstpage_image] =>[orig_patent_app_number] => 246461 [rel_patent_id] =>[rel_patent_doc_number] =>)
09/246461
Determining non-nucleic acid molecule binding to target by competition with nucleic acid ligand Feb 8, 1999 Issued
Array ( [id] => 760698 [patent_doc_number] => 07011963 [patent_country] => US [patent_kind] => B1 [patent_issue_date] => 2006-03-14 [patent_title] => 'Process for synthesis of bead-shaped cross-linked hydrophilic support polymer' [patent_app_type] => utility [patent_app_number] => 09/600180 [patent_app_country] => US [patent_app_date] => 1999-02-01 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 0 [patent_figures_cnt] => 0 [patent_no_of_words] => 2837 [patent_no_of_claims] => 20 [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/07/011/07011963.pdf [firstpage_image] =>[orig_patent_app_number] => 09600180 [rel_patent_id] =>[rel_patent_doc_number] =>)
09/600180
Process for synthesis of bead-shaped cross-linked hydrophilic support polymer Jan 31, 1999 Issued
Array ( [id] => 7636703 [patent_doc_number] => 06379952 [patent_country] => US [patent_kind] => B1 [patent_issue_date] => 2002-04-30 [patent_title] => 'Method for cell selection utilizing azlactone-functional supports' [patent_app_type] => B1 [patent_app_number] => 09/240829 [patent_app_country] => US [patent_app_date] => 1999-02-01 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 0 [patent_figures_cnt] => 0 [patent_no_of_words] => 5433 [patent_no_of_claims] => 12 [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/06/379/06379952.pdf [firstpage_image] =>[orig_patent_app_number] => 09240829 [rel_patent_id] =>[rel_patent_doc_number] =>)
09/240829
Method for cell selection utilizing azlactone-functional supports Jan 31, 1999 Issued
Array ( [id] => 1338155 [patent_doc_number] => 06585969 [patent_country] => US [patent_kind] => B1 [patent_issue_date] => 2003-07-01 [patent_title] => 'Non-viable keratinocyte cell composition or lysate for promoting wound healing' [patent_app_type] => B1 [patent_app_number] => 09/243333 [patent_app_country] => US [patent_app_date] => 1999-02-01 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 3 [patent_figures_cnt] => 3 [patent_no_of_words] => 14812 [patent_no_of_claims] => 27 [patent_no_of_ind_claims] => 4 [patent_words_short_claim] => 32 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => patent [pdf_file] => patents/06/585/06585969.pdf [firstpage_image] =>[orig_patent_app_number] => 09243333 [rel_patent_id] =>[rel_patent_doc_number] =>)
09/243333
Non-viable keratinocyte cell composition or lysate for promoting wound healing Jan 31, 1999 Issued
Array ( [id] => 4290793 [patent_doc_number] => 06180378 [patent_country] => US [patent_kind] => NA [patent_issue_date] => 2001-01-30 [patent_title] => 'Immobilization of bioactive protein in phyllosilicates' [patent_app_type] => 1 [patent_app_number] => 9/239778 [patent_app_country] => US [patent_app_date] => 1999-01-29 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 6 [patent_figures_cnt] => 8 [patent_no_of_words] => 8403 [patent_no_of_claims] => 21 [patent_no_of_ind_claims] => 4 [patent_words_short_claim] => 40 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => patent [pdf_file] => patents/06/180/06180378.pdf [firstpage_image] =>[orig_patent_app_number] => 239778 [rel_patent_id] =>[rel_patent_doc_number] =>)
09/239778
Immobilization of bioactive protein in phyllosilicates Jan 28, 1999 Issued
Array ( [id] => 4166691 [patent_doc_number] => 06140039 [patent_country] => US [patent_kind] => NA [patent_issue_date] => 2000-10-31 [patent_title] => 'Three-dimensional filamentous tissue having tendon or ligament function' [patent_app_type] => 1 [patent_app_number] => 9/237980 [patent_app_country] => US [patent_app_date] => 1999-01-25 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 1 [patent_figures_cnt] => 1 [patent_no_of_words] => 14835 [patent_no_of_claims] => 6 [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/06/140/06140039.pdf [firstpage_image] =>[orig_patent_app_number] => 237980 [rel_patent_id] =>[rel_patent_doc_number] =>)
09/237980
Three-dimensional filamentous tissue having tendon or ligament function Jan 24, 1999 Issued
Array ( [id] => 1440258 [patent_doc_number] => 06495527 [patent_country] => US [patent_kind] => B1 [patent_issue_date] => 2002-12-17 [patent_title] => 'Complex of DNA and microparticle of defatted lipid-binding protein for gene therapy' [patent_app_type] => B1 [patent_app_number] => 09/230113 [patent_app_country] => US [patent_app_date] => 1999-01-22 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 0 [patent_figures_cnt] => 0 [patent_no_of_words] => 3004 [patent_no_of_claims] => 3 [patent_no_of_ind_claims] => 2 [patent_words_short_claim] => 42 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => patent [pdf_file] => patents/06/495/06495527.pdf [firstpage_image] =>[orig_patent_app_number] => 09230113 [rel_patent_id] =>[rel_patent_doc_number] =>)
09/230113
Complex of DNA and microparticle of defatted lipid-binding protein for gene therapy Jan 21, 1999 Issued
Array ( [id] => 4281933 [patent_doc_number] => 06267957 [patent_country] => US [patent_kind] => NA [patent_issue_date] => 2001-07-31 [patent_title] => 'Attaching agents to tissue with transglutaminase and a transglutaminase substrate' [patent_app_type] => 1 [patent_app_number] => 9/234358 [patent_app_country] => US [patent_app_date] => 1999-01-20 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 2 [patent_figures_cnt] => 3 [patent_no_of_words] => 11615 [patent_no_of_claims] => 48 [patent_no_of_ind_claims] => 4 [patent_words_short_claim] => 78 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => patent [pdf_file] => patents/06/267/06267957.pdf [firstpage_image] =>[orig_patent_app_number] => 234358 [rel_patent_id] =>[rel_patent_doc_number] =>)
09/234358
Attaching agents to tissue with transglutaminase and a transglutaminase substrate Jan 19, 1999 Issued
Array ( [id] => 4187372 [patent_doc_number] => 06153416 [patent_country] => US [patent_kind] => NA [patent_issue_date] => 2000-11-28 [patent_title] => 'Immobilization of microbial cells and enzymes in calcium alginate-polyethylene glycol-polyethylene imide beads' [patent_app_type] => 1 [patent_app_number] => 9/235597 [patent_app_country] => US [patent_app_date] => 1999-01-20 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 1 [patent_figures_cnt] => 1 [patent_no_of_words] => 2568 [patent_no_of_claims] => 9 [patent_no_of_ind_claims] => 1 [patent_words_short_claim] => 148 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => patent [pdf_file] => patents/06/153/06153416.pdf [firstpage_image] =>[orig_patent_app_number] => 235597 [rel_patent_id] =>[rel_patent_doc_number] =>)
09/235597
Immobilization of microbial cells and enzymes in calcium alginate-polyethylene glycol-polyethylene imide beads Jan 19, 1999 Issued
Array ( [id] => 4313845 [patent_doc_number] => 06248321 [patent_country] => US [patent_kind] => NA [patent_issue_date] => 2001-06-19 [patent_title] => 'Encapsulation of microparticles in teardrop shaped polymer capsules of cellular size' [patent_app_type] => 1 [patent_app_number] => 9/229901 [patent_app_country] => US [patent_app_date] => 1999-01-14 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 10 [patent_figures_cnt] => 11 [patent_no_of_words] => 6040 [patent_no_of_claims] => 25 [patent_no_of_ind_claims] => 2 [patent_words_short_claim] => 54 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => patent [pdf_file] => patents/06/248/06248321.pdf [firstpage_image] =>[orig_patent_app_number] => 229901 [rel_patent_id] =>[rel_patent_doc_number] =>)
09/229901
Encapsulation of microparticles in teardrop shaped polymer capsules of cellular size Jan 13, 1999 Issued
Array ( [id] => 4407973 [patent_doc_number] => 06271345 [patent_country] => US [patent_kind] => NA [patent_issue_date] => 2001-08-07 [patent_title] => 'Enzyme cleavable linker bound to solid phase for organic compound synthesis' [patent_app_type] => 1 [patent_app_number] => 9/214100 [patent_app_country] => US [patent_app_date] => 1998-12-28 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 0 [patent_figures_cnt] => 0 [patent_no_of_words] => 8115 [patent_no_of_claims] => 6 [patent_no_of_ind_claims] => 2 [patent_words_short_claim] => 289 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => patent [pdf_file] => patents/06/271/06271345.pdf [firstpage_image] =>[orig_patent_app_number] => 214100 [rel_patent_id] =>[rel_patent_doc_number] =>)
09/214100
Enzyme cleavable linker bound to solid phase for organic compound synthesis Dec 27, 1998 Issued
Array ( [id] => 4153924 [patent_doc_number] => 06156492 [patent_country] => US [patent_kind] => NA [patent_issue_date] => 2000-12-05 [patent_title] => 'Adsorbent carrier containing immobilized sulfated polysaccharide and ligand for direct hemoperfusion' [patent_app_type] => 1 [patent_app_number] => 9/202664 [patent_app_country] => US [patent_app_date] => 1998-12-18 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 0 [patent_figures_cnt] => 0 [patent_no_of_words] => 5491 [patent_no_of_claims] => 13 [patent_no_of_ind_claims] => 4 [patent_words_short_claim] => 51 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => patent [pdf_file] => patents/06/156/06156492.pdf [firstpage_image] =>[orig_patent_app_number] => 202664 [rel_patent_id] =>[rel_patent_doc_number] =>)
09/202664
Adsorbent carrier containing immobilized sulfated polysaccharide and ligand for direct hemoperfusion Dec 17, 1998 Issued
Array ( [id] => 6141627 [patent_doc_number] => 20020001835 [patent_country] => US [patent_kind] => A1 [patent_issue_date] => 2002-01-03 [patent_title] => 'FLUIDIZED BED MATRIX GRANULE' [patent_app_type] => new [patent_app_number] => 09/215086 [patent_app_country] => US [patent_app_date] => 1998-12-18 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 0 [patent_figures_cnt] => 0 [patent_no_of_words] => 4227 [patent_no_of_claims] => 27 [patent_no_of_ind_claims] => 3 [patent_words_short_claim] => 28 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => publication [pdf_file] => publications/A1/0001/20020001835.pdf [firstpage_image] =>[orig_patent_app_number] => 09215086 [rel_patent_id] =>[rel_patent_doc_number] =>)
09/215086
Granule containing protein and salt layered on an inert particle Dec 17, 1998 Issued
09/215689 PROCESS FOR RECOVERING LIPOPHILIC OLIGOSACCHARIDE ANTIBIOTICS Dec 17, 1998 Abandoned
Array ( [id] => 4154851 [patent_doc_number] => 06156548 [patent_country] => US [patent_kind] => NA [patent_issue_date] => 2000-12-05 [patent_title] => 'Immobilization of enzymes with a fluidized bed for use in an organic medium' [patent_app_type] => 1 [patent_app_number] => 9/210192 [patent_app_country] => US [patent_app_date] => 1998-12-11 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 1 [patent_figures_cnt] => 3 [patent_no_of_words] => 3874 [patent_no_of_claims] => 27 [patent_no_of_ind_claims] => 3 [patent_words_short_claim] => 96 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => patent [pdf_file] => patents/06/156/06156548.pdf [firstpage_image] =>[orig_patent_app_number] => 210192 [rel_patent_id] =>[rel_patent_doc_number] =>)
09/210192
Immobilization of enzymes with a fluidized bed for use in an organic medium Dec 10, 1998 Issued
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