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] => 1269760 [patent_doc_number] => 06653112 [patent_country] => US [patent_kind] => B2 [patent_issue_date] => 2003-11-25 [patent_title] => 'Method for producing L-carnitine from crotonobetaine using a two stage continuous cell-recycle reactor' [patent_app_type] => B2 [patent_app_number] => 09/530783 [patent_app_country] => US [patent_app_date] => 2000-05-12 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 0 [patent_figures_cnt] => 0 [patent_no_of_words] => 1847 [patent_no_of_claims] => 9 [patent_no_of_ind_claims] => 1 [patent_words_short_claim] => 196 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => patent [pdf_file] => patents/06/653/06653112.pdf [firstpage_image] =>[orig_patent_app_number] => 09530783 [rel_patent_id] =>[rel_patent_doc_number] =>)
09/530783
Method for producing L-carnitine from crotonobetaine using a two stage continuous cell-recycle reactor May 11, 2000 Issued
Array ( [id] => 6876651 [patent_doc_number] => 20010006804 [patent_country] => US [patent_kind] => A1 [patent_issue_date] => 2001-07-05 [patent_title] => 'Method for preparing bioreactor' [patent_app_type] => new-utility [patent_app_number] => 09/566721 [patent_app_country] => US [patent_app_date] => 2000-05-09 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 1 [patent_figures_cnt] => 1 [patent_no_of_words] => 3768 [patent_no_of_claims] => 12 [patent_no_of_ind_claims] => 6 [patent_words_short_claim] => 17 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => publication [pdf_file] => publications/A1/0006/20010006804.pdf [firstpage_image] =>[orig_patent_app_number] => 09566721 [rel_patent_id] =>[rel_patent_doc_number] =>)
09/566721
Removing deacetylase contaminant from cephalosporin C acylase using cationic surfactant May 8, 2000 Issued
Array ( [id] => 1391792 [patent_doc_number] => 06541230 [patent_country] => US [patent_kind] => B1 [patent_issue_date] => 2003-04-01 [patent_title] => 'Detoxification with sponges or foams containing plurality of enzymes and encapsulated indicator' [patent_app_type] => B1 [patent_app_number] => 09/559396 [patent_app_country] => US [patent_app_date] => 2000-04-26 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 29 [patent_figures_cnt] => 41 [patent_no_of_words] => 9613 [patent_no_of_claims] => 11 [patent_no_of_ind_claims] => 1 [patent_words_short_claim] => 125 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => patent [pdf_file] => patents/06/541/06541230.pdf [firstpage_image] =>[orig_patent_app_number] => 09559396 [rel_patent_id] =>[rel_patent_doc_number] =>)
09/559396
Detoxification with sponges or foams containing plurality of enzymes and encapsulated indicator Apr 25, 2000 Issued
Array ( [id] => 6668918 [patent_doc_number] => 20030113902 [patent_country] => US [patent_kind] => A1 [patent_issue_date] => 2003-06-19 [patent_title] => 'Rapid method to make OP detoxifying sponges composed of multiple immobilized enzymes of cholinesterases and OP hydrolases and oximes as reactivators' [patent_app_type] => new [patent_app_number] => 09/558512 [patent_app_country] => US [patent_app_date] => 2000-04-26 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 22 [patent_figures_cnt] => 22 [patent_no_of_words] => 5951 [patent_no_of_claims] => 24 [patent_no_of_ind_claims] => 3 [patent_words_short_claim] => 29 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => publication [pdf_file] => publications/A1/0113/20030113902.pdf [firstpage_image] =>[orig_patent_app_number] => 09558512 [rel_patent_id] =>[rel_patent_doc_number] =>)
09/558512
Preparation of enzymatically active sponges or foams for detoxification of hazardous compounds Apr 25, 2000 Issued
Array ( [id] => 1514372 [patent_doc_number] => 06420171 [patent_country] => US [patent_kind] => B1 [patent_issue_date] => 2002-07-16 [patent_title] => 'Leukemic cell-adsorbing material containing lectin protein from Agrocybe cylindracea or jequirity plant seed' [patent_app_type] => B1 [patent_app_number] => 09/549493 [patent_app_country] => US [patent_app_date] => 2000-04-14 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 2 [patent_figures_cnt] => 3 [patent_no_of_words] => 2584 [patent_no_of_claims] => 13 [patent_no_of_ind_claims] => 3 [patent_words_short_claim] => 56 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => patent [pdf_file] => patents/06/420/06420171.pdf [firstpage_image] =>[orig_patent_app_number] => 09549493 [rel_patent_id] =>[rel_patent_doc_number] =>)
09/549493
Leukemic cell-adsorbing material containing lectin protein from Agrocybe cylindracea or jequirity plant seed Apr 13, 2000 Issued
09/547601 MANUFACTURE OF AUTOGENOUS REPLACEMENT BODY PARTS Apr 12, 2000 Abandoned
09/509422 CHEMICALLY-MODIFIED POROUS MATERIALS WITH AN ELECTRONEUTRAL HYDROPHILIC OUTER SURFACE Mar 27, 2000 Abandoned
09/537962 Methods and devices for the removal of psoralens from blood products Mar 27, 2000 Abandoned
09/526627 PREBLEND OF MICROCRYSTALLINE CELLULOSE AND LACTASE FOR MAKING TABLETS Mar 15, 2000 Abandoned
09/524823 Methods and compositions for tolerizing hosts for long term survival of tissue transplants Mar 13, 2000 Abandoned
Array ( [id] => 6649003 [patent_doc_number] => 20030007993 [patent_country] => US [patent_kind] => A1 [patent_issue_date] => 2003-01-09 [patent_title] => 'biomedical devices with antimicrobial cationic peptide and protein coatings' [patent_app_type] => new [patent_app_number] => 09/516636 [patent_app_country] => US [patent_app_date] => 2000-03-01 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 0 [patent_figures_cnt] => 0 [patent_no_of_words] => 3370 [patent_no_of_claims] => 26 [patent_no_of_ind_claims] => 3 [patent_words_short_claim] => 25 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => publication [pdf_file] => publications/A1/0007/20030007993.pdf [firstpage_image] =>[orig_patent_app_number] => 09516636 [rel_patent_id] =>[rel_patent_doc_number] =>)
09/516636
biomedical devices with antimicrobial cationic peptide and protein coatings Feb 29, 2000 Abandoned
Array ( [id] => 1306139 [patent_doc_number] => 06617151 [patent_country] => US [patent_kind] => B1 [patent_issue_date] => 2003-09-09 [patent_title] => 'Method of closing a cell containment device with a wet seal' [patent_app_type] => B1 [patent_app_number] => 09/515264 [patent_app_country] => US [patent_app_date] => 2000-02-29 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 21 [patent_figures_cnt] => 27 [patent_no_of_words] => 11733 [patent_no_of_claims] => 29 [patent_no_of_ind_claims] => 1 [patent_words_short_claim] => 145 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => patent [pdf_file] => patents/06/617/06617151.pdf [firstpage_image] =>[orig_patent_app_number] => 09515264 [rel_patent_id] =>[rel_patent_doc_number] =>)
09/515264
Method of closing a cell containment device with a wet seal Feb 28, 2000 Issued
09/512081 Engineered muscle Feb 23, 2000 Abandoned
Array ( [id] => 4324939 [patent_doc_number] => 06319664 [patent_country] => US [patent_kind] => NA [patent_issue_date] => 2001-11-20 [patent_title] => 'Low protein-binding polymer product produced using low HLB number non-ionic surfactant' [patent_app_type] => 1 [patent_app_number] => 9/507422 [patent_app_country] => US [patent_app_date] => 2000-02-18 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 0 [patent_figures_cnt] => 0 [patent_no_of_words] => 11283 [patent_no_of_claims] => 4 [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/06/319/06319664.pdf [firstpage_image] =>[orig_patent_app_number] => 507422 [rel_patent_id] =>[rel_patent_doc_number] =>)
09/507422
Low protein-binding polymer product produced using low HLB number non-ionic surfactant Feb 17, 2000 Issued
Array ( [id] => 6405401 [patent_doc_number] => 20020037566 [patent_country] => US [patent_kind] => A1 [patent_issue_date] => 2002-03-28 [patent_title] => 'Cell-coated supports' [patent_app_type] => new [patent_app_number] => 09/502479 [patent_app_country] => US [patent_app_date] => 2000-02-11 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 1 [patent_figures_cnt] => 1 [patent_no_of_words] => 14945 [patent_no_of_claims] => 19 [patent_no_of_ind_claims] => 2 [patent_words_short_claim] => 35 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => publication [pdf_file] => publications/A1/0037/20020037566.pdf [firstpage_image] =>[orig_patent_app_number] => 09502479 [rel_patent_id] =>[rel_patent_doc_number] =>)
09/502479
Cell-coated supports Feb 10, 2000 Abandoned
Array ( [id] => 1331736 [patent_doc_number] => 06596532 [patent_country] => US [patent_kind] => B1 [patent_issue_date] => 2003-07-22 [patent_title] => 'Device for isolation and surface culture of microorganisms from bulk fluids' [patent_app_type] => B1 [patent_app_number] => 09/502324 [patent_app_country] => US [patent_app_date] => 2000-02-11 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 8 [patent_figures_cnt] => 8 [patent_no_of_words] => 9128 [patent_no_of_claims] => 26 [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/06/596/06596532.pdf [firstpage_image] =>[orig_patent_app_number] => 09502324 [rel_patent_id] =>[rel_patent_doc_number] =>)
09/502324
Device for isolation and surface culture of microorganisms from bulk fluids Feb 10, 2000 Issued
Array ( [id] => 999353 [patent_doc_number] => 06911201 [patent_country] => US [patent_kind] => B1 [patent_issue_date] => 2005-06-28 [patent_title] => 'Method of producing undifferentiated hemopoietic stem cells using a stationary phase plug-flow bioreactor' [patent_app_type] => utility [patent_app_number] => 09/890401 [patent_app_country] => US [patent_app_date] => 2000-02-04 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 4 [patent_figures_cnt] => 8 [patent_no_of_words] => 11734 [patent_no_of_claims] => 40 [patent_no_of_ind_claims] => 2 [patent_words_short_claim] => 139 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => patent [pdf_file] => patents/06/911/06911201.pdf [firstpage_image] =>[orig_patent_app_number] => 09890401 [rel_patent_id] =>[rel_patent_doc_number] =>)
09/890401
Method of producing undifferentiated hemopoietic stem cells using a stationary phase plug-flow bioreactor Feb 3, 2000 Issued
Array ( [id] => 1265560 [patent_doc_number] => 06656489 [patent_country] => US [patent_kind] => B1 [patent_issue_date] => 2003-12-02 [patent_title] => 'Scaffold for tissue engineering cartilage having outer surface layers of copolymer and ceramic material' [patent_app_type] => B1 [patent_app_number] => 09/497987 [patent_app_country] => US [patent_app_date] => 2000-02-04 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 0 [patent_figures_cnt] => 0 [patent_no_of_words] => 3485 [patent_no_of_claims] => 8 [patent_no_of_ind_claims] => 2 [patent_words_short_claim] => 15 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => patent [pdf_file] => patents/06/656/06656489.pdf [firstpage_image] =>[orig_patent_app_number] => 09497987 [rel_patent_id] =>[rel_patent_doc_number] =>)
09/497987
Scaffold for tissue engineering cartilage having outer surface layers of copolymer and ceramic material Feb 3, 2000 Issued
Array ( [id] => 1469457 [patent_doc_number] => 06406851 [patent_country] => US [patent_kind] => B1 [patent_issue_date] => 2002-06-18 [patent_title] => 'Method for coating a substrate quickly and uniformly with a small volume of fluid' [patent_app_type] => B1 [patent_app_number] => 09/494187 [patent_app_country] => US [patent_app_date] => 2000-01-28 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 2 [patent_figures_cnt] => 3 [patent_no_of_words] => 6826 [patent_no_of_claims] => 20 [patent_no_of_ind_claims] => 2 [patent_words_short_claim] => 173 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => patent [pdf_file] => patents/06/406/06406851.pdf [firstpage_image] =>[orig_patent_app_number] => 09494187 [rel_patent_id] =>[rel_patent_doc_number] =>)
09/494187
Method for coating a substrate quickly and uniformly with a small volume of fluid Jan 27, 2000 Issued
Array ( [id] => 1333106 [patent_doc_number] => 06592886 [patent_country] => US [patent_kind] => B1 [patent_issue_date] => 2003-07-15 [patent_title] => 'Producing stable cross-linked alginate gel by binding surplus cations with anions' [patent_app_type] => B1 [patent_app_number] => 09/492212 [patent_app_country] => US [patent_app_date] => 2000-01-27 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 1 [patent_figures_cnt] => 1 [patent_no_of_words] => 2666 [patent_no_of_claims] => 15 [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/06/592/06592886.pdf [firstpage_image] =>[orig_patent_app_number] => 09492212 [rel_patent_id] =>[rel_patent_doc_number] =>)
09/492212
Producing stable cross-linked alginate gel by binding surplus cations with anions Jan 26, 2000 Issued
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