How Patents Work
Patents for the sporadic searcher
Glossary of Patent Terminology

The United Stapatent And Trade Office
US patent and Trademark office

Welcome to the USPTO Web Patent Databases
European Patent Office (EPO)
Google Patents

The European Patent Office
Canadian Patents Database
Free patents On Line
Freshpatents

SurfIp.gov.sg : patents
Pat Scan at British Columbia University
Patents in sites different from USA
PATENT SEARCHING:  A guide On to Line  Resources  and Information
What Every Chemist Should Know about Patents

BANCO DE PATENTES:  Banco de Patentes de la Superintendencia de Industria y Comercio (Colombia)
Cómo Patentar en Colombia ?
Consulta de la Propiedad Industrial en Colombia

Micro patents
Derwent´s Patent Information
STOs Internet Patent Search System
Patents at Rolf Claessen´s  Place
DEPATISnet : German Patent and Trade Mark Office

Totally Absurd Patents & Inventions
The European Patent Office
Europe´s Network of patent data bases
Ag Biotechnology Patents and New Technologies
Links to patent and other intellectual property information resources(GOOD)

Korean Institute of Industry - KEPA (patents - free)
Japanese Patent Office
European Patent Office: Other Usefull Links
Fullerene Patent Database
US Patent Classes - Chemical Group
Ooganization for Patent Search Professionals
IFI Plenum Data Corporation
Patents TM
Wacky Patent of the Month
PIUG/PATMG Patent Information Discussion List
The Madrid System of International Registration of Marks

 

AOAC International
Others US Organization
Chemical Societies
ChemSoc: TheChemistry Societies Network
The Federation of European Chemical Societies (FECS)
Normas.com :worldwide delivery of industrial standards, specifications, and related technical documents
Other Chemical Societies
National Chemical Societies
Resources of  Scholarly Societies - Chemistry & Chemical Engineering
CHEMRAWN and Congreso Latinoamericano de Quimica Ambiental- RAQAL
International Association of Environmental Analytical Chemistry
Network for Chemistry Teaching at University Level
Chem Web: Only for Chemist
The Chemistry Future
Over 5000 Links to Higher Educational Institutions in 148 Countries

 
CHEMICAL INFORMATION SOURCES DISCUSSION LIST
Is there a doctor of chemistry in the house?
Interactive Learning network

Criteria for evaluation of Internet Information Resources
Evaluacion Critica de una pagina web: Para Niveles de Enseñanza primaria, media y secundaria
Kathy Schrock's Guide for Educators  :Critical evaluation of Information on the Web
Critical Evaluation of Resources on the Internet
CRITICAL EVALUATION OF RESOURCES
Tools to Detect & Prevent  Plagiarism
Critical Thinking and the Internet
Teaching Students to Swim in the Online Sea (Promesas y peligros del Mundo en Linea El Tiempo feb 20 2005))

Applications of Technology in Teaching Chemistry An On-Line Computer Conference (93-98)
GENESIS Education
XML-CML A centre for Chemical Markup Language (CML) resources
Planning Tools for Chemistry Teachers

Chemistry True Type Font
Exam Center: Luceigh´s Test Bank
Yale C/AIM Web Style Guide
CAUSE/EFFECT: Transforming Education truought Information Technologies

Java Script for Chemistry
New Perspectives: Multimedia in Analytical Chemistry
Making chemistry available via www for Education
Tools for Education

This page contains ConcepTests for use in Chemistry
On the Horizont has become Horizont
Teaching Chemistry on the Internet
Chemistry Lecture Demonstrations
Yale Web Style Guide
Interactive Technology Applied in Chemical Education

El Proyecto Descartes
Prisma: Practicas de Laboratorio
Wilton High School : Chemistry and Pedagogy
Chemistry Multimedia
Chemistry: The Future in Europe-Perspectives
Evaluation of Information Sources

The complete Internet Researcher: Advanced Strategies and Techniques
Teaching Chemical Information: Tips and Techniques
Introduction to Chemical Informatics

Henry S. Rzepa
Educación Química en el World Wide Web
New Initiatives in Chemical Education
DIVA is a desktop tool for manipulating, analyzing and visualizing chemical and biological data
‘Smart Computing’ -- Orienting Your Students
A Dynamic and Individualized Web System
How did he get to see that? Authorization on the Web. Delegating authorization
Deconstructing Classroom Technology in Practice: What Our Web Instructional Techniques Suggest about What Faculty Want (PDF)

 
Free e-mail accounts
A Quick Introduction to Mailing Lists
E-mail Discussion Lists: Guide to Subscribing,Unsubscribing, and Searching
Majordomo FAQ
Search Tutorial for Listserv Lists
USENET : Access Groups (in Spanish)
Deja News : The Leader in Internet Discussion

Chemical Information Sources Discussion List - chminf
Chemistry Usenet Groups
Discussion Groups and Mailing Lists
FINDING NEWS GROUPS

Chemical Mailing List
Yanoff´s Internet Services List
Chemistry News Groups
Chemistry Web-Users and Web-Masters Email Discussion List
Homepage of SCI.CHEM.ORGANIC.SYNTHESIS
Red Latinoamericana de Quimica
News Reader Programs (Download)

Triangle Chromatography Discussion 
North Jersey Chromatography Discussion Group
Chromatography Forum
Chrom-L is an email discussion list which has 530+ subscribers

Mayfield Electronic Handbook of Technical & Scientific Writing

Blogs in Chemistry

The Culture of Chemistry: The Who, What, When, Where and Why of Chemistry
Quick Picks: mainly Chemistry but also other branches of Science, Education and Technology
Useful Chemistry
Welcome to the SciScoop Science News Forum

Sciencebase Science Blog: A Science Blog from freelance science writer David Bradley
Significant Figures

The Web Ring
Librarian's Guide to the Best Information on the Net
BUBL Information Service
Virtual University

The Internet Public Library
Internet learners Page
The Learning Web
All the Internet Searchers
LogLink: The World-Wide Web Virtual Library: Logistics
The Alchemy virtual library

Web Ferret 5.0

Copernic 2001 version 6.1

Internet: Browsing Companions
Internet: Tools & Utilities
Internet: Dial-up & Connectivity
Install Tool Bar Google for Explorer
 

Metasearch at Highway	Metacrawler
DoGPile	Mamma
Cyber 411	Allsearchengines
Galaxy	ixquick
7Search	Megasources
Exxnet	Find-it!
The Free Internet Encyclopedia	Infomime
Accufind	37.com
Disinformation	Complete Planet
Hot Sheet	VicNet
ALENKA	BIG Search Engine Index
Langerberg	Search.com
Inference Find	Metasearch
Web Search Connection	Look smart
The Searcher	Profusion
My Virtual Encyclopedia	SuperSearch
FindSpot	SavvySearch
WebPlaces Internet Search	Ask Jeeves!

Myths on Virus..
The Virus Bulletin
Virus and Anti-virus Information
McAfee.com's Clinic on line
How viruses work and how to protect your PC and other things
 

Panda	Norton	Doctor Solomon
Virus Safe  and Virus Safe Web	Mcafee	AVG Antivirus Free
Sophos	Esafe	F Prot Anti virus Tool Kit
Quick Heal	Proland Soft	AnyWare
On Line Virus Info (Software)	PC-CILLIN	House Call: On Line Antivirus
Inoculate	IBM Antivirus	Integrity Master
Anti-Virus Sources	Norman Antivirus	AntiVirus Utilities: Shareware95
Anti-Virus Soft Companies	F-Prot Home	Vet Premium Anti-Virus
ViruSweep	Symantec AntiVirus Research Center	On line Antivirus Center
AVAST32	FiberSoft

Other sources for Anti virus

Shareware

Download center

Tucows

ZDNET

 
Features of the Web Search Engines
Reviews the search engine features, subject directory
ABCdatos.com Los Buscadores y sus secretos
lIS 2004: Introduction to Internet Research
Learning About Searching

Search Engine Compare Page
Google Review

CiteSeer : a scientific literature digital library

How to Search the Web: A Guide To Search Tools
How to Search the World Wide Web :A Tutorial for Beginners and Non-Experts
Tutorial: Guide to Effective Searching of the Internet Internet
The Spider's Apprentice: Tips on using search engines like AltaVista, Infoseek, Excite, Webcrawler, Lycos, HotBot, and Yahoo
Welcome to Internet Detective

RiceInfo: Internet Navigation
Finding Information on the Internet A TUTORIAl
SEARCH THE NET: Your Top Search Resources (Good!!)
Search Tools (most of the main sites to search for information on the internet)
Tutorial de Internet (in Spanish)
A Consumer's Guide to Search Engines (Tips and Tricks)
WEB SITE ANALYSIS

Searching the Internet
Learn The Net
Techniques for Searching the Web

This Way to the Information Superhighway at Microsoft
Precision among World Wide Web Search Services :Alta Vista, Excite, Hotbot, Infoseek, Lycos
Herramientas de Búsqueda en Internet (in Spanish)

Searcher: The Magazine for Database Professionals
The Internet Scout Report

Search Engine Showdown: The User´s Guide to Web Searching
Search Engine Reviews Chart
Reviews of search engines
THE SEARCH ENGINE REPORT (October 2, 2001 - Number 59)
Understanding and Comparing Web Search Tools

How to Choose the Search Tools You Need
Resources Sites for Internet Tutorials

Beaucoup: More than 800 engines listed on this page (very good!!!!)
Buscopio: More than 2123 Search Engines (in spanish)

DMZO.org
Over 140,000 documents on English-language mathematics and statistics servers
Information Searcher Online is an interactive learning  environment for educators

Touring Internet:May the farce be with you
Touring The Internet: Nuts & bolt: An Internet toolbox

What is?
Searchable Databases at Lycos (good)
Internet Search Engines
Direct Search Compiled by George Washington University)
The Hekman Digital Library
A collection of special search engines
Search Engine Guide

What are "Meta-Search" Engines? How do they work? 
Search EuroFerret's index of 35 million European pages

The Invisible Web
The Invisible Web for educators
Searching The Hidden Internet

How to Critically Analyze Information Sources
Evaluating Web Sites: Criteria and Tools
Teachers Helper -Critical Evaluation Information 
Eduteka - Evalucion critica de una pagina web
Evaluating Information Found on the Internet
Citing Internet and Other Electronic Resources
Cómo citar recursos electrónicos
The Elements of Citation, Documenting Sources in the Text  and Preparing the Bibliographic Material
Documentation and Style Guide
Citing Electronic Sources
Web page guidelines: Guidelines for the Inclusion of  Copyrighted Material on Course Web Pages
Intellectual Property and Copyright: Protecting Educational Interests and Managing Changing Environments
Who owns the Internet materials?
Cyberspace Law for non Lawyers

Specialty Search Engines ... Invisible Web

 
Tools for Searching the Web (good!)
FinSeeker: The Search Engine for Search Engines
Over 600 search engines and directories list

Yahoo: Search Engines
Information verified and updated January, 2001
Search Engine watch

Zotero is a free, easy-to-use research tool

Welcome to The Searcher
Common Browser
General Searchers
Search Engines by Regions or Countries
Euroseek
Buscadores e Indices Españoles e Hispanos (in Spanish)
Directorio Latinoamericano (in Spanish)
Search Engines
Search Engines: Secrets 

Searching for Google's Successor??  Google

Official Google Blog
Google Blogoscoped
Google.dirson.com : noticias de google en español

Googleguide 

MSN
Teoma
Lasoo (Maps)
Vivisimo
I Grokker
Kartoo
Exalead 
Allthe web
Ask
Clusty
Find How
 

Search Science
Alexa (Free for Explorer)

 
Colombian Conections
Quehubo?
Indexcol
Ubicar
La Lupa
www.colombia.com